Rob is saving to buy a new MP3 player. For every $12 he earns babysitting, he saves $5. On Saturday, Rob earned $72 babysitting. How much money did he save?
If he earned $72, he saved $ (I

Drag each scenario to show whether the final result will be greater than the original value, less than the original value, or the same as the original value. 1. a 25% decrease followed by a 50% increase 2. a 20% decrease followed by a 25% increase

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12