Which of the following is equivalent to the equation below? -7+ (-13) = x A. -7 + 13 = x
B. -7 - 13 = x
C. 7 + 13 = x
D. 7 - 13 = x

B will be the right answer

Step-by-step explanation:

option number b is the correct answer

as

-7-13 (-×+=-)

So,

-7-13

y = 0.77(x)

step-by-step explanation:

the jacket retains this value after 23% cut or retains 77% of original value. plug original 87 jacket price for x and the remaining value should be y.