Using scale factor of 1 inch = 5 feet, the blueprint dimensions of bedroom that is 12 feet x 18?

choices
a) 2.2 in. x 3.3 in.
b) 2.4 in. x 3.6 in.
c) 2.8 in. x 4.2 in.
d) 2.9 in. x 5.0 in.

Bring the fraction a/a-4 to a denominator of 16-a^2

Aclothing designer is selecting models to walk the runway for her fashion show. the clothes she designed require each model’s height to be no more than y inches from 5 feet 10 inches, or 70 inches. which graph could be used to determine the possible variance levels that would result in an acceptable height, x?

Evan walked 5/8 mile to his friends house. then together they walked 7/12 mile to the movie theatre. which pair of fraction can evan use to find how far he walked in all?