Your mom has to pay two bills. taxes are $483 and the heating is $230. you want to find out how much total your mom will pay. how can you use skip counting to add these two numbers?

The circumference of a redwood tree trunk is 20π ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000π ft3 10,000π ft3 4,000π ft3 40,000π ft3

Hardest math question of all time can you solve the equation. check for extraneous solutions.9∣9-8x∣ = 2x+3

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55