What is 0.0008235 in scientific notation

Complete the missing value in the solution to the equation - 4x-y=24. (__,8)

Rob Polanski is a tractor salesman. last week his total sales amounted to 38,642.00 and he received 2,704.94 in commission what is his rate of commission

4y+3y=21 simplify as much as possible

How many centimetres are in 2 and a half metres

Henry and Gavin are marking exam papers. Each set takes Henry 47 minutes and Gavin 1 hour. Express the times Henry and Gavin take as a ratio in its simplest form.

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

A construction crew has just finished a road. The crew worked for 2 4/5 days. If they built 3 2/7 kilometers of road each day, what is the total length of road they built?