3 years ago

What does x represent for these 4 problems?

1 answer:

4 0

1.

-2x = 10

x = 10/(-2)

x = -5

2.

1/2 x = 5

x = 5 * 2

x = 10

3.

5x = -20

x = -20/5

x = -4

4.

9x = 36

x = 36/9

x = 4

You might be interested in

Naomi asked several classmates how much cash they had in their pocket. She recorded the data below:

devlian [24]

Answer:

She arrived at school 23 minutes later. At what time did. Veronica arrive at school? (3.MD.A.1). 12. ... same way they have measured objects to the nearest inch: ... Students will then use line plots as a tool to record ... line plots your classmates ... Ask students to determine how many of ... Pedro has a dollar bill in his pocket.

Step-by-step explanation:

8 0

3 years ago

Pls help idk how to do this ''solve for the angle with Trig'' Solve for 0

nalin [4]

Answer:

24.15

Step-by-step explanation:

4 0

3 years ago

You may remember that the perimeter of a rectangle is P=2(W+L) where W is the width and L is the length.

s344n2d4d5 [400]

Step-by-step explanation:

So, x=width and the width=13+L. The formula for perimeter is 2(L)+2(W) and the total perimeter in this question is 62 feet. That means 2(L)+2(13+L)=62 feet. Solve for L and that's going to be your length. Add the length plus 13 and you'll have the width. Double check the equation by plugging the width and length back into the equation. (Does that help?)

6 0

2 years ago

HELP IM IN THE MIDDLE OF A TEST!!

Zanzabum

Th correct answer would be D

5 0

3 years ago

A 39 inch piece of steel cut into 3 pieces so that the second piece is twice as long as the first piece and the third piece is t

dalvyx [7]

The length of the first piece is 4 the second piece is 8 and the third piece is 27. Your Welcome

4 0

3 years ago