Please help!!! Need it now or my mom will kill me. I have a ton of missing assingments.

The answer is A, -2 over 6 because if all you have to do is re-write the equation as inverse numbers or switch the roles of the numbers.

Step-by-step explanation:

Answer:

9 feet easy to solve this is answer

Answer:

275/9

Step-by-step explanation:

9/10x + 4/5 = 28.3

leave out the decimal sign in 28.3 and then turn it into a fraction.

9/10x + 4/5 = 283/10

Multiply them by 10

9/10x • 10 = 9x

4/5 • 10 = 8

283/10 • 10 = 283

9x + 8 = 283

Separate the x from the non x

9x = 283 - 8

= 275

9x = 275

275/9 = x

The solution to the equation 9/10 x+4/5=28.3 is x = 275/9, Option B is correct.

Two or more expressions with an Equal sign is called as Equation.

The given equation is 9/10 x+4/5=28.3

Nine by ten times of x plus four by five equal to twenty eight point three

x is the variable in the equation

We have to solve for x

Subtract 4/5 from both sides

9/10x = 28.3 - 4/5

9/10x= 28.3 -0.8

9/10x=27.5

9x=27.5×10

9x=275

Divide both sides by 9

x=275/9

Hence, the solution to the equation 9/10 x+4/5=28.3 is x = 275/9, Option B is correct.

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An open circle is used to graph strict inequalities, which means the inequality does not include the value at the boundary. The inequalities that would have an open circle when graphed are:

x > 5.4

One-half less-than x

x > 0

Answer:

Step-by-step explanation:

Helena    Violet       Kaneesha

1b                 1b               1b

x pairs          x pairs        x pairs

Helena  1b +   x pairs of socks

Helena  =  1 b(baseball)  + $7X ( X is the number of pairs of socks)

Helena  -----   $5 + 7X

Since all 3 bought the same thing, multiply the above by 3

answer   =    3(5 +7x)

or Distribute

Answer  =    (3*5) + (3*7x)

Answer

-1 91/200, -1 5/11, -1.45, and -7/5

Step-by-step explanation:

I turned them all into decimals. Obv since its in the negatives the highest numbers are the lowest.

Negative 3, negative 2.4, negative 1.5, negative 2 and one-fourth, negative 1 and one-eighth

Hope my answer helps you✌️

Answer:

The mean, median, and mode for this set of Data is:  

Mean =7.78

Median = 8

Mode: 7

The range, Interquartile range, and the 'MAD' for this set of data is:

Range = 9

Interquartile range: = 2

MAD: 6.5 (not rounded to the nearest 100th)

Make two inferences about the litter size of Labrador retrievers.

The range size of Labrador retrievers is approximately 4 times larger than the interquartile range. The mean is approximately two times more than the MAD.

The function for the points are  y = -15x - 5

From 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;

Using (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

\(a=-15b-5\)

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Answer: First blank is 15 then 28 then 25 in the last blank.

Step-by-step explanation:

On the left side column it is going up by 5 and the right column is going up by 7.

Answer: 1.89

Step-by-step explanation:

0.27*7=1.89

To check if it's right, you can do 1.89/7 and it should get you back to 0.27

Answer: There is 5 non blue sock in Josh's drawer

Step-by-step explanation:

The denominator shows the total of nonblue and blue socks. So there are 7 non-blue and blue socks in the drawer after he removes 3 non blue socks.To find how many non-blue where in the drawer originally you need to find how many non blue are in the draw after removing the three. So you subtract 7 from 5 which gives you 2. So there are 2 non-blue socks in the drawer after removing the three. Now you need to find how many non-blue were there before he removed the three. So add the 3 non blue socks that he removed to the two that were there after which gives you five.

Answer: 8%

Step-by-step explanation:

Answer:

H. is the correct answer.

Step-by-step explanation:

You find range by subtracting the lowest amount from your data by the highest amount. The highest number in Ms. Gambino's class is 12, and the lowest is 5.

\(12-5=7\)  This is the range of Ms. Gambino's class

The highest number in Mr. Joe's class is 10 and the lowest is 5

\(10-5=5\\\) This is the range of Mr. Joe's class.

Therefore, the range in Mr. Joe's class is less than the range of data in Ms. Gambino's class.

Answer:

-\(\frac{7}{2}\) or -3\(\frac{1}{2}\)

Step-by-step explanation:

1/2 ÷ -1/7

1/2 × -7

-7/2

Answer: (-3,-8)

Step-by-step explanation: opposite of (3,-8)

Answer: Hey give me 1 hour and ill answer it I'm doing odessyware rn so Ill get back to you later appreciate yo patients.

Step-by-step explanation:

Step-by-step explanation:

(2/3)(-4)(9) = -24

(5/16)(-2)(-4)(-4/5)= -2

(-3/4)(7/8)=-21/32

(2 3/5) (7/9)=91/45

Answer:

340

Step-by-step explanation:

2920 - 2580 = 340

There need to be 340 people to watch the third show.

Answer:

10,373 people.

Step-by-step explanation:

To get this answer, you have to find 46% of 22,550. That answer is 10,373.

Answer:

Jeff should use coupon #2 for a better deal, as he will save $25 with this coupon.

Step-by-step explanation:

First, we need to apply each respective coupon to the same purchase.

Coupon 1:

⭐How do you take 40% off of a number?

So if Jeff buys 1 pair of shoes for $50, the 2nd pair of shoes will only cost him 40% off of $50.

Let's calculate what 40% off of $50 is:

\(x - 0.4x =\)

\(50 - 0.4(50) =\)

\(50 - 20 =\)

\(= 30\)

Now, add the cost of 1 pair of shoes ($50) to the cost of 40% off of 1 pair of shoes ($30) to see how much Jeff will have to pay using coupon #1:

50 + 30 = $80

∴ Jeff will pay only $80 when purchasing with Coupon #1.

Coupon #2:

⭐How do you take 25% off of a number?

So if Jeff buys 2 pair of shoes for $100 (50*2), the total cost will only be 25% off of $100.

Let's calculate what 25% off of $100 is:

\(y - 0.25y =\)

\(100 - 0.25(100) =\)

\(100 - 25 =\)

\(= 75\)

∴ Jeff will pay only $75 when purchasing with Coupon #2.

75 is less than (<) 80.

Therefore, Coupon #2 gives Jeff a better deal.

If Jeff had bought the two pairs of shoes without any coupons, it would cost him $100.

To find how much Jeff is saving using Coupon #2, subtract how much Jeff spends using Coupon #2 from $100, the original price.

\(savings = 100 - 75\)

\(savings = 25\)

∴ Jeff saves $25 when purchasing with Coupon #2.

Answer: Jeff should use coupon #2 ($25 off)

Step-by-step explanation:

Coupon #1: The first step in figuring out how much money Jeff would save with coupon #1 is by multiplying $50 by 0.40 in order to find out the discount, which is $20. The next step is to subtract the discount from the original price to find out the discounted price, which is $30. However, this is only the price for one of the pairs of shoes. The final step is to add the $30 discounted pair with the $50 undiscounted pair.

This totals to $80.

\((50)(0.40)=20\)

\(50-20=30\)

\(30+50=80\)

Coupon #2: The second coupon follows a very similar process. The first step is to add the two coupons together to find the price of the entire purchase, which is $100. The next step is to multiply the price by 0.25 to find the discount, which is $25. Next, subtract the discount of $25 from the original price to find the discounted price, which is $75.

This totals to $75.

\(50+50=100\)

\((100) (0.25)=25\)

\(100-25=75\)

So, as you can see, the coupon that saves more money is coupon #2.

The amount of money that he will save from the original price is $25

Hope that this helps and is thorough enough!

Answer:

the answer is 6 because when x=7 on the line it is also equal to 6 on the y axis

Answer:

Therefore, the residents of Somerville used their cell phones for approximately 8,930 minutes last year.

Step-by-step explanation:

To find out how many minutes the residents of Somerville used their cell phones last year, we can use the information given that this year's cell phone usage is 30% more than last year's.

Let's assume the cell phone usage last year was represented by the variable "x" (in minutes).

According to the information given, this year's cell phone usage is 30% more than last year's, so we can express this as:

x + 0.3x = 11609

Combining like terms, we have:

1.3x = 11609

To isolate the variable, we divide both sides of the equation by 1.3:

x = 11609 / 1.3

Simplifying the calculation, we find:

x ≈ 8930

Answer:

Therefore, the residents of Somerville used their cell phones for approximately 8,930 minutes last year.

Step-by-step explanation:

To find out how many minutes the residents of Somerville used their cell phones last year, we can use the information given that this year's cell phone usage is 30% more than last year's.

Let's assume the cell phone usage last year was represented by the variable "x" (in minutes).

Answer:

r = 1

Step-by-step explanation:

The equation is,

→ 6r - 1 + 6r = 11

Now the value of r will be,

→ 6r - 1 + 6r = 11

→ 12r = 11 + 1

→ r = 12/12

→ [ r = 1 ]

Hence, the value of r is 1.

Answer:

The answer is 1 r is equal to 1

Step-by-step explanation: