What is the value of the expression when a = 5 and b = 2?

2a + b - 3

A. 2

B. 9

C. 15

D. 32

What is the sum of the first 10000 numbers?

Write a linear function f with f (-3) = 1 and f (13) = 5

What is 644,400,000 in standard form

a triangular sign has a base that is to be 4 feet less than twice its height. A local zoning ordinance restricts the area of the signs to be equal 24 square feet. find the base and height diminsions

How do you solve 6/35 + 5/28

What is 2 3/4 times 7

C=11.304 m, r. C is circumference and R is radius

Which of the numbers in each pair is farther to the left on the number line?

Movie tickets for 2 adults and 3 children cost $44.50. Tickets for the same movie cost $23.50 for 1 adult and 2 children. How much is the ticket for adults?

How do you solve a monomials when there is a number in front of the parentheses