The product of twice a number and three three is the same as the difference of five five times the number and three fourths 3 4. find the number.

What is the value of x in the equation (2)3) (x+6)= -18 a. -36 b. -33 c. -24 d. -18

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.