If angle V angle U and the length of one thumb is 2.3 inches, find the total length of both thumbs put together.

Which of the following graphs represents the function f(x) = 2^x

Three times the sum of a number and seven is negative thirty-six. what is the number?

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?