Aaron works 3 1/2 hours every Saturday. Every four weeks he gets paid at a rate of $7.25 an hour. He just got a raise of an extra $1.00 per hour. please answer asap

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

Which formula finds the probability that a point on the grid below will be in the blue area? p(blue) = total number of squares number of blue squares number of blue squares p(blue) = total number of squares number of blue squares p(blue) = number of white squares

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