Pls hurry!!
Compare multiplying integers with multiplying decimals.
(using any numbers!)

After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

What’s the volume of the triangular prism?