Charlie is financing a new car for 5 years at 2.5% interest. at the end of the 5 years, charlie will have paid $3000 in interest. what is the principal amount that charlie is financing? use i = prt to solve the problem.

4. a spring scale is constructed so that each 0.10-n increment is separated by 0.50 cm. what spring constant is necessary for the scale to be accurate? -1.0n/cm -0.10n/cm -9.8 n/cm -0.20n/cm

Me write an equation for the interior angles of this triangle that uses the triangle sum theorem

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?