Tom borrowed $2,000 at an 11.5% simple, interest rate for 5 years. What is the total amount tom will pay back at the end of 5 years?

What is the first step of an indirect proof of a number that is divisible by two

Marlow is comparing the prices of two trucks rental compaines company a charges $3 per hour and an addtional $75 as serivce charges company b charges $2 per hour and an additional $85 as serivce charges

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?