1) Write a word problem using the information from the given equation and inequality. Be sure to include all seven parts and an appropriate question requesting a solution for the unknown (variable).

The seven parts of a one-variable equation are as follows:
1 – correct variable term for the left side expression
2 – correct constant term for the left side expression
3 – correct operation between the terms of the left side expression
4 – correct equal sign or inequality symbol
5 – correct variable term for the right side expression
6 – correct constant term for the right side expression
7 – correct operation between the terms of the right side expression

Equation: -70.4x + 1,250 = -50.5x + 1,110

Step-by-step explanation:

1. we can multiply by 2 and 3

So: \(\frac{10}{24}\) and \(\frac{15}{36}\)

2. we can divide by 2 and multiply by 2

\(\frac{7}{16}\) and \(\frac{28}{64}\)

3. we can multiply by 2 and 3

\(\frac{6}{8}\) and \(\frac{9}{12}\)

4. we can multiply by 2 and 3

\(\frac{14}{16}\) and \(\frac{21}{24}\)

Answer:

Step-by-step explanation:

To find two ratios equivalent, multiply or divide the numerator and denominator with same number.

1) 5/12

\(\frac{5*2}{12*2}=\frac{10}{24}\\\\\frac{5*3}{12*3}=\frac{15}{36}\)

2) 14 : 32

14÷2 : 32÷ 2 = 7: 16

14*2 : 32*2  = 28 : 64

3) 3 to 4

3*3 : 4*3 = 9 : 12

3:4 : 4*4 = 12 : 16

4) 7/8

\(\frac{7*2}{8*2}=\frac{14}{16}\\\\\frac{7*5}{8*5}=\frac{35}{40}\)

Answer:

1=7

2=4

3= -12

4=5

5= -1

6= -1

7= -7

8=4

This is a system of three equations with two unknowns, x and y. To solve it, we can use the method of elimination. First, we can eliminate y by subtracting the first equation from the second equation:

x^2-2y=3 - (x-2y=3) => x^2-x=0

Then we can factor the resulting equation and find the values of x:

x^2-x=0 => x(x-1)=0 => x=0 or x=1

Next, we can substitute these values of x into any of the original equations and find the corresponding values of y. For example, using the first equation:

x-2y=3 => 0-2y=3 => y=-3/2 when x=0 x-2y=3 => 1-2y=3 => y=-1 when x=1

Finally, we can substitute these values of x and y into the expression x2y-2xy2 and evaluate it:

x2y-2xy2 => 02(-3/2)-2(0)(-3/2)2 => 0 when x=0 and y=-3/2 x2y-2xy2 => 12(-1)-2(1)(-1)2 => -3 when x=1 and y=-1

Therefore, the value of x2y-2xy2 can be either 0 or -3 depending on the values of x and y.

Answer:17

Step-by-step explanation:

1) 30 -13=17

n=17

Answer:7,065

Step-by-step explanation: 50x75x3.14 then subtract 20x75x3.14

Answer:

8

Step-by-step explanation:

Answer:

y = 2x - 6

Step-by-step explanation:

Answer:

The answer is y = 2x - 6y  :)

Answer:

x = 35° and y = 72.5

Step-by-step explanation:

The value of x = 35° {because they are vertically opposite angles )

Now, the the value of y

=> y + y + 35° = 180° { sum of angles on a straight line is 180° }

=> 2y + 35 = 180°

=> 2y = 180 - 35

=> 2y = 145

=> y = 145/2

=> y = 72.5

Answer: The maximum amount of Kool-Aid that the cooler can hold is 19,915.04 cubic inches.

Step-by-step explanation:To calculate the maximum amount of Kool-Aid that can be held in the rectangular cooler, we need to find the volume of the cooler. The formula for calculating the volume of a rectangular prism is V = lwh, where l is the length, w is the width, and h is the height.

Substituting the given values, we get:

V = 48 inches x 22.6 inches x 18.3 inches

V = 19,915.04 cubic inches

Answer:40

Step-by-step explanation:

Answer:

63 \(m^{2}\)

Step-by-step explanation:

If you cut up the shape in to vertical shapes, the rectangle on the right and left have the equation 8 times 3 is 24. So we add 24 and 24 to get 48. The center is a little more difficult. the length is 3 and the height is 8 minus three, which come out to 5. 3 times 5 is 15. 48 plus 15 is 63, therefore your answer is 63.

Answer:

7

Step-by-step explanation:

Answer: The answer is $23.00

I hope it works for you :)

Answer:

A. 3mm to 15km

Step-by-step explanation:

The equation is x times 5, if you replace x with 3 you get 3 times 5 and 3 times 5 is 15. It is the only answer that stays true to the original equation.

Answer:

The number of groups that received a guided tour that day.

Step-by-step explanation:

Answer:

135

Step-by-step explanation:

volume of prism = base area × height

= 9/4 * 3/4 * 5/4 = 135/64 cm^3

volume of each cubes = 1/4* 1/4 * 1/4 = 1/64

required no. of cubes

= 135/64/1/64 = 135

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:

right 6 units

Step-by-step explanation:

Answer:

5 units to the right and 1 unit down

6 units

(5, -1)

Answer:

Its A and B

A.K.A

a.k.a The inequality is equivalent to -20.2 > 0, which is false. and The solution is 0 > y.

Answer:A and B

Step-by-step explanation:

You cannot divide by 0, it would be false.

Answer:

-10, -0.5, 5/16, 2

Step-by-step explanation:

Answer: 6 divided by 3/4 is 8

Step-by-step explanation:

First when you divide 6 and 3/4. We use a dividing a fraction by a whole number. We have to make 3/4 into 4/3 to make it easier because we are trying to have a whole number. Then you multiply 6 and 4 to get 24 then you divide by 3 so you get 24/3. When you divide this, you get 8.

Once up a time there were 6 and there were 3/4. 6 was the big guy. 3/4 was the smallest in the hood. they were enemies. One day they had a fight and 6 was divided by 3/4 and became 0.5 or 1/2. now 3/4 was the big guy.

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the answer is x=20 aka c

Answer:

first off which one is figure b and figure A, if figure b is the big one and figure a is the little one then your answers should be the last three they should be please don't hate me if it's wrong

Step-by-step explanation:

Answer:

Step-by-step explanation:

a is 50-8 =42

1/3 -17 +59=42

3-8=5-47=42

Answer:

192 hours per day / 8 hours per person per day = 24 people

Step-by-step explanation:

Assuming each person works for 8 hours a day, the total number of hours needed to complete the project is:

720 person-days x 8 hours = 5,760 hours

To complete the project in 30 days, the total number of hours needed per day is:

5,760 hours / 30 days = 192 hours per day

Answer:

c. 2/13

Step-by-step explanation:

The bag starts with 8 red marbles, 4 green marbles, and 2 yellow marbles. Since he draws a red marble from the bag and does not replace it, there will be one less marble.

So now there are 7 red marbles, 4 green marbles, and 2 yellow marbles. Add the number of marbles together and then find the probability of drawing a yellow marble.

7+4+2 = 13

2/13

So the probability of Bill drawing a yellow marble would be 2/13.

Answer:

the equation is f(x)4x+2

if the input is a generic number n, the output will be 4n+2

Step-by-step explanation: