Andre says that 10x + 6 and 5x + 11 are equivalent because they both equal 16 when x is 1. Do you agree with Andre? Explain your reasoning.

What's a triangle with 3 acute angles

A plumber has two pipes. One pipe is 7 times as long as the other pipe. He cuts 2.2 meters from the longer pipe. The remaining length of this pipe is 3 times that of the shorter pipe. Find the length of the shorter pipe in meters.

The school took in $875 at the bake-sale fundraiser. Sixty-eight percent of the money came from cupcake sales. How much money did the school make selling cupcake?

3/7 to 6/7. what is the percent of change

Plot the line for the equation on graph. y-5=3/2 (x-2)

The annual interest rate of jackie's savings account is 6.4% and simple interest is calculated semiannual, what is the periodic interest of jackie's savings account

A stone fell from the top of a cliff into the ocean. In the air, it had an average speed of 16. In the water, it had an average speed of 3 before hitting the seabed.

What is an equivalent expression for 2.50 (600-500*.25) - 500?

Kate has a summer job as a swim instructor to earn her college tuition. She gets paid $4 per hour for the first 30 hours and $6 per hour for each hour in the week worked over 30 hours. Kate's goal is to earn at least $144 per week.

8 sisters share 3 egg rolls equally how much does each get?