HELP MEEE ,Which interpretation for the given expression is correct?
5(3x – 4)2
A. the product of 5 and the difference of 3x and the square of 4
B. the difference of 5,3x, and 4 squared
C.
the product of 5 and the square of 3x - 4
D. the quotient of 5 and the square of 3x - 4

The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6

Indicate the formula for the following conditions: p^c(n,r)=

With this question, the answer with the red arrow is incorrect!