3 years ago

Explain how to solve -4(1.75 + x) =18

1 answer:

8 0

Answer:

first change any decimal to a whole. -4(175+x)=18. Then times -4 by 175 and x, -700+ 4x =18. Then add +700 to -700 which equals just 4x ,then add +700 to 18, which is 4x = 718. then divide both sides by 4 and estimate. x= 180

Step-by-step explanation:

You might be interested in

To make fruit salad, Maria bought 2 1/4 pounds of apples, and 1 1/3 pounds of peaches. How much fruit salad did this make? Make

iren [92.7K]

Answer:

3 7/12

Step-by-step explanation:

4 0

3 years ago

A rectangular pool is 30 1/3 feet long and 12 1/2 feet wide what is the area of the pool

Lilit [14]

Area=l*b = 379.16feet^2

8 0

4 years ago

Read 2 more answers

Columbia,South Carolina, is located at 34degrees north latitude. Use the equation to estimate the average annual snowfall for Co

lana66690 [7]

Answer:

Step-by-step explanation: I cannot provide an answer due to insufficient evidence.

7 0

3 years ago

Create a system of equations

Vika [28.1K]

Answer:

Answer: Janet is 16, and David is 11.

Step-by-step explanation:

Let the ages be j and d.

j = d + 5

j + d = 27

Substitute d + 5 for j in the second equation.

d + 5 + d = 27

2d + 5 = 27

2d = 22

d = 11

Substitute 11 for d in the first equation.

j = d + 5

j = 11 + 5

j = 16

Answer: Janet is 16, and David is 11.

6 0

3 years ago

GEOMETRY NEED HELP AS SOON AS POSSIBLE

Aneli [31]

Answer:

BAC=15

Step-by-step explanation:

angle BOA= 180-30= 150

triangle BAO is isosceles because it has two equal sides, radii of a circumference so the angles ABO=BAO=(180-150)/2=15

4 0

3 years ago

Read 2 more answers