Question 7 of 10 What is the result of substituting for y in the bottom equation?
y = x-7
y = x^2 + 2x - 4
A. x- 7 = x2 + 2x - 4
B. y = (x - 7)2 + 2(x – 7) – 4
O c. x- 7 = x2
O D. y = x2 + 2x - 4 - (x - 7)

Will mark brainliest if you answer ! the taco shop sold 198 lunches friday. this number is 3 more than 3 times the number they sold monday. let n represent the number of lunches sold monday. which equation shows an equality between two different ways of expressing the number of lunches sold on friday? a. n – 3 = 198 b. 3n – 3 = 198 c. 3n + 3 = 198 d. n + 3 = 198

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

Marking brainliest rewrite the equation x = 65 - 60p by factoring the side that contains the variable p.