Sally and Charlie are splitting cupcakes. Charlie takes 3 times as many as Sally. If c stands for Gretchen's cupcakes, write an expression which represents Sally's cupcakes?

HI, I am having trouble figuring out the negatives change to positives, and the positives change to negatives at the end of simplifying this expression... Question: 2p(to the power of 3)k __________________ -8pw so.. 2p*k --------

A number increased by 5 8 subtraced from a number A number divided by 9 3 less than five times a number A number multiplied by 12 is 84

I need to know how to translate this verbal expression into an equation when X represents the number. The product of a number and -4 is -24

How would I evaluate this expression? 5x^2 + 8y when x = 4 and y = -9 I got 36 but it has to be either 8, 437, 328 or -1080