What expression is equivalent to 5n+6 + (-7n)

Lisa went to the hardware store and bought 12 pieces rope. Each rope was 3 4 of a meter long. If the rope cost $3.50 a meter, how much did she spend?

Complete this sentence: the longest side of a triangle is always opposite of what?

9) Norachai rented a bike from Lisa's Bikes. It cost $17 plus $6 per hour. If Noracha paid $29 then he rented the bike for how many hours?

What is the domain and range of y=x^2-14x+44

How is each function related to y=x? Graph the function by translating the parent function. y=x-3

Applying Math 8. Solve the equation to show how I = v/r becomes R = v/l Show your work

Which graph represents the compound inequality? n=4

How many times does a dragonfly's wing beat per minute

How to solve 2x-5+3a-5x+10a for combining like terms

Sixty people are invited to a party. There are 24 cup in a package and 18 napkins in a package. What is the least number of packages of cups and napkins that can be bought if each party guest get one cup and one napkin?