Combine like terms to create an equivalent expression. -6/5-2/3v+4/15+1/3v
Answers
Answer:
-14/15 - 1/3v
Step-by-step explanation:
-6/5 -2/3v + 4/15 + 1/3v
= -6/5 + 4/15 - 1/3v
————————————
to allow -6/5 to be added to 4/15, you have to make the denominators the same by multiplying -6/5 by 3/3
————————————
-6/5(3/3) = -18/15
-18/15 + 4/15 - 1/3v
= -14/15 - 1/3v
Related Questions
Select all shapes below that are nets of a pentagonal-based pyramid.
Answers
Answer:
A and B
Step-by-step explanation:
I took some paper and cut it to the shapes and folded them to see which ones are the answer and got those 2. :3
What is square root of 48 in simplified form?
4 square root of 3
square root of 48 can't be simplified.
2 square root of 12
24
Answers
Answer:
4 square root 3 or 6.298
Step-by-step explanation:
Hope this helps! :)
Answer: \(4\sqrt{3}\) (choice A)
========================================
Work Shown:
\(\sqrt{48} = \sqrt{16*3}\\\\\sqrt{48} = \sqrt{16}*\sqrt{3}\\\\\sqrt{48} = 4\sqrt{3}\)
The idea is to factor 48 such that one of the factors is the largest perfect square possible. So that's why we go with 48 = 16*3. Then we use the rule \(\sqrt{x*y} = \sqrt{x}*\sqrt{y}\) to break up the root.
A cross between two heterozygous pea plants with yellow seeds produced 1,719 yellow seeds and 573 green seeds. What is the ratio of yellow to green seeds?
A cross between two heterozygous pea plants with smooth green pea pods produced 87 bumpy yellow pea pods, 261 smooth yellow pea pods, 261 bumpy green pea pods, and 783 smooth green pea pods. What is the ratio of bumpy yellow to smooth yellow to bumpy green to smooth green pea pods?
Answers
2). 1:3 and 1:2
Hope this helps :)
a) Ratio of yellow seeds to green seeds = 3:1
b) Ratio of bumpy yellow to smooth yellow to bumpy green to smooth green peapods = 1:3:3:9
What is ratio?A ratio can be defined as the relationship or comparison between two numbers of the same unit to check how bigger is one number than the other one.
Given,
a) No. of yellow seeds = 1719
No. of green seeds = 573
Ratio of yellow seeds to green seeds = 1719/573 = 3/1 = 3:1
b) No. bumpy yellow pea pods = 87
No. of smooth yellow pea pods = 261
No. of bumpy green pea pods = 261
No. of smooth green pea pods = 783
Ratio of bumpy yellow to smooth yellow to bumpy green to smooth green pea pods = 87/261/261/783
= 1/3/3/9
= 1:3:3:9
Hence,
a) 3:1 is ratio of yellow to green seeds.
b) 1:3:3:9 is ratio of bumpy yellow to smooth yellow to bumpy green to smooth green peapods.
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Brainlest if do all :P
Answers
Answer:
i think you need start
Step-by-step explanation:
to multiplicate the numbers
Please solve this equation
-3(5-2z)=z+10
Answers
-15 -10 = -6z + z
-25 = -5z
5 = z
z = 5
____
(Let's now put z=5)
-3(5-10) = 5+10
-15+30 = 15
15 = 15
___
Therefore, we now have double-checked that z=5
How did you decide where to place your line of best fit? Describe your reasoning.
Based on your data, describe the relationship between age and the number of U.S. states a person can name in 60 seconds.
Do you see any areas in your data or points that could be considered clusters or outliers? Explain your answer in complete sentences.
Trolls will be reported
Answers
Answer:So I don’t know the other 5 points because you didn’t give the data about the age and number of US states named in 60 seconds, but using the 5coordinate points you gave, I was able to make this line of best fit.
So basically the units are counting up by 5.
The x axis is age in years and y axis is the number of US states named in 60 seconds.
Since you didn’t give me the data to make the other 5 points, I can’t really answer the last question, but from the graph that I did make, there are no points that would be considered outliers, and there are no clusters in sight.
(BTW THIS IS IMPORTANT!! - when you use the data to add the other 5 points, there might be an outlier or more then one outlier. And there might be a cluster. Just look at it after you graph the last 5 and change the answer I gave you if there is an outlier or cluster)
Step-by-step explanation:
2/3 divided by 5/9
Simplify ! The answer must be in simpliest form.
a
10/27
b
15/18
c
1 and 1/5
d
1 and 3/15
Answers
Hope this helps
Use the figure
A
B
C
D
Answers
Answer:
D. BE
Step-by-step explanation:
You want a line segment in the given figure that is skew to segment GH.
SkewA skew segment is one that does not and cannot lie in the same plane as a given line segment. Here, segments AD, BC, EF are all parallel to segment GH, so could lie in the same plane with GH.
Segments AH and DG intersect GH, so also could lie in the same plane with GH.
Segments BE and CF do not intersect segment GH, and are not parallel to it. They are skew with respect to GH.
A segment skew to GH is BE, choice D.
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At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.
Ketchup Relish Chili
54 36 60
Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042
Answers
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Answer:
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Step-by-step explanation:
Plumber 1 charges $50 per hour plus a flat fee of $20.
Plumber 2 charges $60 an hour with no additional fee.
Complete the table and write a system of equations to represent the costs, where h is the number of hours and c is the total cost.
Answers
Answer:
H: 0, 1, 2, 3, 4, 5
plumber 1: 20, 70, 110, 160, 210, 260
plumber 2: 0, 60, 120, 180, 240, 300
plumber 1: C = 50h + 20
plumber 2: C = 60h
60h=c Or 60 x h = c
please write a function for the points (1/3,0) (-2 3/4,0) and (0,-5) and explain the steps.
thank you!
Answers
The function for the points are y = -15x - 5
How to determine the functionFrom the information given, we have that;
The points are;
(1/3,0) (-2 3/4,0) and (0,-5)
Using the point-slope form of a linear equation, we have;
y - y₁ = m(x - x₁)
Such that;
m is the slope of the liney - y₁ and (x - x₁) are the pointsUsing (1/3, 0) and (0, -5), we have that the slope is;
m = (0 - (-5))/0 -1/3)
expand the bracket
= 5 / (-1/3)
= -15
Now, take any of the given points and substitute the values
Using (1/3, 0), we get;
y - 0 = -15(x - 1/3).
y = -15x - 5.
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The function for the points solved by (1/3,0) (-2 3/4,0) and (0,-5) solved by point slope form is \(a=-15b-5\)
We have given the points:
(1/3,0) (-2 3/4,0) and (0,-5)
Using the formula of linear equation
\(a-\)\(a_{1}\)\(=x[b-b_{1}]\)
Where we will consider (1/3,0) = \(a-a_{1}\) and (0,-5) = \(b-b_{1}\)
that is 1/3 = \(a\), 0 = \(a_{1}\) and
0 = \(b\), -5 = \(b_{1}\)
\(x\) refers to the slope of line (take any variable)
Now for finding the value of \(x\),
\(x=a-a_{1}/b-b_{1}\)
inserting the values,
\(x=[0-[-5]]/[0-1/3]\\x= -15\)
Substitute the value of \(x\) in the equation
\(a-0=-15[b-1/3]\)
By simplifying the equation, we get
\(a=-15b-5\)
To know more about functions and points:
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what is this in standard form, 400,000+50,000+4,000+800+5
Answers
Answer:
434,805
Step-by-step explanation:
Answer:
454,805
Step-by-step explanation:
pls help me
also pls put the right answer
Answers
Answer:
:]
Step-by-step explanation:
Determine when the cost of the two services will be the same amount, and what the price will be.
One cable television provider has a $50 setup fee and charges $70 per month, and another cable provider has a $170 equipment fee and charges $60 per month.
A subscriber would have paid either company $
for
months of service.
Answers
Answer:
20+110=130
Step-by-step explanation:
A particular type of cell doubles in number every hour. Which function can be used to find the
number of cells present at the end of h hours if there are initially 4 of these cells?
Answers
Answer:
The function would be
.This is in the general form
, where a is the initial value, b is the rate it increases by, and x is the amount of time. For our function, the initial value is 4 and the rate it increases by is 2.
Step-by-step explanation:
Find each probability.
Answers
Answer:
5,9
Step-by-step explanation:
I think row A would be 5 and B would be 9 im sorry if im wrong
5 on top 9 on bottom
Please help me I'm desperate
Answers
Answer: 0.26375
Step-by-step explanation:
26.375% = 0.26375
Percent -> decimal is dividing the percent by 100
Without using a calculator, convert the fraction to a decimal.
2/4=?
Answers
So .50
To convert the fraction 2/4 to a decimal, we can perform the division 2 divided by 4 using long division or mental math.
2 ÷ 4 = 0.5
Therefore, 2/4 as a decimal is 0.5.
The city council voted on a new tax. 11 council members voted in favor of the tax. The council has 50 members. What percentage of the council members voted in favor of the tax?
Answers
Answer:
22%
Step-by-step explanation:
11/50 x 2 = 22/100
a 0.20
b 10.14
c 16.9
d 50.7
Answers
Because it says the ounces for Crystal Clear which is 16.9 and then it says they ordered 3 of the bottles so 16.9 x 3 would be 50.7!
A submarine is exploring the Pacific Ocean. At 502.5 feet below sea level, the water temperature is 63 1/4°F. The submarine dives down 115 feet deeper, and the water temperature drops by 2 1/5°F. What were the elevation and the water temperature after the submarine dove? Assume that sea level is at 0 feet of elevation.
Write the submarine’s initial elevation as a rational number.
Answers
Answer:
-502.5 - 115 = - 617.5
63 1/4 - 2 1/5 =
63 - 2 = 61
1/4 - 1/5 = 5/20 - 4/20 = 1/20
so 63 1/4 - 2 1/5 = 61 1/20
after the sub dove, elevation level is - 617.5 and temp is 61 1/20 F
Some students recorded how many minutes they spent on the phone in one day. They put the results in a Stem-and-Leaf Plot.
What is the mean number of minutes spent on the phone?
Answers
Explanation:
The data from the stem-and-leaf plot is:
10,
24,25,26,
30,30,32,33,
40,45,46
Add up those values
10+24+25+26+30+30+32+33+40+45+46 = 341
Then divide over n = 11 which is the sample size.
341/11 = 31 is the arithmetic mean.
Answer:
341/11 = 31 is the arithmetic mean.
Step-by-step explanation:
A circular sinkhole has a circumference of 75.36 meters. A week later, it has a circumference of 150.42 meters.
a. Estimate the diameter of the sinkhole each week.
At first, the sinkhole has an approximate diameter of
meters. A week later, the diameter is about ____
meters.
b. How many times greater is the diameter of the sinkhole a week later?
The diameter of the sinkhole now is about ___
times greater compared to a week later.
Answers
Answer:
diamater is two times the radius
Step-by-step explanation:
Does it make sense?
\(\left \{ {{y=756} \atop {x=23424}} \right. +\alpha 2454425 -\pi 0.144\int\limits^a_b {99} \, d8 - \sqrt{12} \neq x\)
Answers
Will you need to change the inequality sign in the problem
Answers
Answer: No
Step-by-step explanation:
2h+2<10
-2 -2
2h/2<8/2
h<4
You only need to change it if h is negative.
Answer:
Step-by-step explanation yes you will need to change the inequality sign to make it equal
The two dot plots below show the heights of some sixth graders and some seventh graders:
Two dot plots are shown one below the other. The title for the top dot plot is Sixth Graders and the title for the bottom plot is Seventh Graders. Below the line for each dot plot is written Height followed by inches in parentheses. There are markings from 52 to 57 on the top line and the bottom line at intervals of one. For the top line there are 2 dots above the first mark, 1 dot above the second mark, 1 dot above the third mark and 2 dots above the fourth mark. For the bottom line, there is 1 dot for the first mark, there is 1 dot above the second mark, there is 1 dot above the third mark, there is 1 dot above the fourth mark and there are two dots above the sixth mark.
The mean absolute deviation (MAD) for the first set of data is 1.2 and the MAD for the second set of data is 1.7. Approximately how many times the variability in the heights of the sixth graders is the variability in the heights of the seventh graders? (Round all values to the tenths place.)
1.2
1.4
2.4
2.8
Answers
Answer:
1.4 is the anwer
Step-by-step explanation:
simplify the expression where possible. (6^3)^-3
Answers
Answer:
\(( {6}^{3} ) {}^{ - 3} \\ = \frac{1}{( {6}^{3}) {}^{3} } \\ \\ = \frac{1}{ {6}^{9} } \\ \\ = {6}^{ - 9} \)
Answer:
6^-9
Step-by-step explanation:
the answer is proved above
12x12?
hope you have a great day! dont let anyone ruin your it❤️
Answers
Answer:
12x12=48 have a great day to
Step-by-step explanation:
1204 students are asked whether they like pizza.
The students responded 'yes', 'no' and 'undecided' in the ratio of 59 : 6 : 21Find how many students answered 'yes'.
Answers
The first option was ‘yes’ and the first number was 59.
Answer:
Step-by-step explanation:
59 would be yes as it was the first option.
The dot plots show the heights of boys and girls at a summer camp. Heights of Boys and Girls at Camp 2 dot plots with number lines going from 40 to 60. A plot is titled Boy's Heights. There are 0 dots above 40, 1 above 41, 3 above 44, 3 above 46, 2 above 48, 3 above 50, 4 above 52, 4 above 54, and 0 above 56, 58, and 60. A plot is titled Girl's Heights. There are 0 dots above 40 and 41, 2 dots above 44, 3 above 46, 1 above 48, 3 above 50, 4 above 52, 3 above 54, 4 above 56, and 0 above 58 and 60. Which is a true statement for most of the data in each plot?
Most of the data in each plot are greater than 48.
Most of the data in each plot are less than 48.
Most of the data in each plot are around 52.
Most of the data in each plot are around 54.
Answers
Answer:
C
Step-by-step explanation:
most of data is around 52
Answer:Most of that data is around 52.
Step-by-step explanation: well i agree with the first answer but sorry if im wrong.