Which expression is equivalent to (q? – 16)? M. (9-4) P. (q + 4)[9 – 4) R. (q + 8) (9 - 2) S. (q - 8(q + 2)

Can someone me i’m confused. will give brainliest and a whole bunch of points

If log_3(x)=4.5 and log_3(y)=3, what is log_3(x^2/y)? a. 3b. 6.75c. 6d. 1.5

Mr. thompson took five of his children to the bowling alley the cost for children 12 and older is 350 the cost of four children under 12 inch to 25 he spent a total of 1625 how many of his children are 12 and order