Jill had 4/7 as many marbles as Jack. When Jack gave Jill 36 marbles, both then had the same number. a. How many more marbles than Jill did Jack have to start with? b. How many marbles did Jack and Jill have between them?

Which of these is and example of a literal equation? a) 6+30=6^2 b)3x-4y c)12=9+3x d)ax-by=k

Apack of gum would be considered a(n) necessity luxury item small ticket item unaccountable expense

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?