(! asap) tina's salsa class membership, which is $15, is deducted automatically from her bank account every month. which expression shows the total deductions for the year? a. (−$15) ÷ 12 b. (−$15) + 12 c. (−$15) − 12 d. (−$15) ⋅ 12

What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2

Someone answer asap for ! michele pushes a box d meters across a floor. she uses a force f, in newtons, to push the box. she pushes the box for t seconds. the formula p = fd/t calculates the power, p, in watts, that it takes for michele to complete the task. solve the formula for d.

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