Use f(x) = 2x-9 and g(x)=9-x^2 to evaluate g(f(3))​

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

What is the fewest number of full weeks briyana would have to work to have enough money? 8 weeks9 weeks 10 weeks11 weeks

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?