Please help with this question about functions FIRST BLANK CHOICES; 12,13,-12,-13

SECOND BLANK CHOICES; Increases, Decreases, Constant.

Please answer ASAP and correctly, this is a post test (huge part of my grade)

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?

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Aefg - almn. find the ratio of aefg to almn. a)1: 4 b)1: 2 c)2.1 d)4: 1