8. Solve the following equation. w - 2 = - 3 A. w = - 3/2
B. w = - 5
C. w = - 1
D. w = 6

H(x)=4x2-5x h(-3) what is the answer?

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of

Andy has $310 in his account. each week, w, he withdraws $30 for his expenses. which expression could be used if he wanted to find out how much money he had left after 8 weeks?