How many pounds of coffee worth $6 a pound should be added to 20 pounds of coffee worth $3 a pound to get a mixture worth $4 a pound

Age A coral reef grows 0.18 m every week. How much does it grow in 8 weeks?

a roll of paper is 11.8 inches by 78.7 inches you need cover wall that is 28 inches by 85 inches how many rolls of paper is needed

At red mango a cup of vinalla frozen yogurt cost$2. each topping us1/4 the amount of the vanilla yogurt. If you want to get a vanilla frozen yogurt and three toppings how much would it cost

Find the slope of tye line through (-2,-9) and (-8,9)

X+23-4=-x2 x 2 3 4 x 2

What does stack them mean in math

In order for the data in the table to represent a linear function with a rate of change of + 5, what must be the value of m? m=3 m=2 m = 18 m=33

Write an expression for the speed of the boat coming back from the island in terms of the other boat's speed. let x be the speed of the boat you are taking to the island.

Write down all the even numbers from 30 to 300 how many times will 6 appear

What type of problems can be solved by using GCF