Question

Select the correct answer.

The sum of two numbers is -18. If the first number is 10, which equation represents this situation, and what is the second number?
A. The equation that represents this situation is 10 - x= -18. The second number is 28.
OB.
The equation that represents this situation is 10+ x=-18. The second number is -28.
C.
The equation that represents this situation is r- 10 =-18. The second number is -8.
D. The equation that represents this situation is -10+ x = -18. The second number is -8.​

Answer 1

OB.

The equation that represents this situation is 10+ x=-18. The second number is -28.

Explanation:

First, sum means added together.

Second, one value in the sum is given so:

10+(var)=-18

var=8

and if we solve, we get -28.

Answer 2

Thw answer would be B

Explanation: