Use a proportion to convert 18 grams to milligrams. [hint: 1,000 mg = 1 g.]

Write two subtraction equations that are equivalent to 5 + 12 = 17.

Jermaine has t subway tokens. karen has 4 more subway tokens than jermaine. raul has 5 fewer subway tokens than jermaine. which expression represents the ratio of karen's tokens to raul's tokens

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2