Write 1,000,000,000 as a power of 10

Which pair of lines is perpendicular? a. y=2x-1 and2y=-x+3 b. y=3x+4nand3y-x=5 c. y=-4x+2 and x+4y=6 d. y=-6x-3 and 6x-y=4

Use distributive property to solve 95*524.

The cost of a plane ticket from Sydney to Brisbane cost $108 four weeks ago. it now costs $216. by what percentage has the the cost of the ticket increase by?

1. Lupita purchased a new ball gown to wear to the prom. The expression 0.06g represents the sales tax on the gown price, g.

Phil has 3 times as many rocks as Peter. Together, they have 48 rocks. How many more rocks does Phil have than Peter?

Simplify 659/8. What is the answer rounded to the nearest whole number?

Rebecca downloaded four times as many songs as Nigel. If X represents the number of songs downloaded by Nigel, write an expression for the number of songs downloaded by Rebecca.

What is 1054.2 divided by 1.5

Too Tall Tower has office space below the 57th floor and condominiums above. Too Tall Tower is an example of a

How would you classify the number 125? A. perfect square B. perfect cube C. both a perfect square and a perfect cube D. neither a perfect square nor a perfect cube