How to you write "x is to 8 as 5 is to 9"

There are approximately 1.2 x 10^8 households in the U. S. If the average household uses 400 gallons of water each day, what is the total number of gallons of water used by households in the U. S each day?

A sphere and a cylinder have the same radius and height. The volume of the cylinder is 8 meters cubed. Yolanda found the volume of the sphere. Her work is shown below. V = four-thirds (8) cubed. V = four-thirds (512).

As of 2016, the coldest recorded temperature in mississippi was - 19 °F in 1966. The coldest recorded temperature in United States was - 80 ° F in 1971. What is the difference between the two recorded temperatures?

For a 30 year mortgage of $100,000 at 6%, you will pay $116,000 in interest over the life of the loan. for a 15 year mortgage of $100,000 at 6%, you will pay $52,000 in interest over the life of the loan.

Whats is the difference between the two unit prices $3.90 and $4.44

Geometry express the area of a square with sides of length 5ab as a monomial

Jon wrote the expression shown. -4x+3+5x-1 Write the expression that is equivalent to Jon's using the fewest number of terms possible.

When testing μ, how do we decide whether to use the standard normal distribution or a Student's t distribution? If the x distribution is normal and n ≥ 30 with known σ we use the Student's t.

What is - 90>-5 (k-3) ?

How to simplify the expressions of 5p-5-10-2p