Which equation has infinitely many solutions? A.
-5(x + 2) = -4x - 12 - X + 2
Св.
3x- 4 + 2x = 5(x-4)
OC. 5(x + 7) = -5(x-7)
D.
6x + 2 - x= -2 X-2 + 7x

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

Hello people, i have a math question that i need with, me, i will give the correct one brainiest, and for the other correct people, a and 5 stars.

Solve the equation using the zero-product property. -3n(7n - 5) = 0 a. 0, -5/7 b. -1/3, -5/7 c. -1/3, 5/7 d. 0, 5/7