Which expression is equivalent to -0.6(1.2x + 4.5) - 3(2.8x - 4)?
a. -9.12x + 9.3
b. -9.12x + 41
c. -7.68 + 9.3
d. -7.69 + 41

Beth took out a $20,000 loan for college she is borrowing money from two banks. bank a charges an interest rate of 8.5% bank b charges and interest rate of 10.5% after one year alice owes $1860 in interest how much money did she borrow from bank a

Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.

How to use order of operation in 20 divide by 4 multiply 5 = 1