27.64x3 estimate product

Nadia has a box of quarters and dimes on her dresser. There are 5 times as many quarters as dimes in the box. The total number of quarters and dimes is 96. How many of each coin is in the box?

Use integers to represent the values in the statement. The hightest elevation in a country is Mt. Snowy with an altitude of 15178 feet. The lowest elevation in the country is Green Valley with an altitude of 237 feet below sea level

In the diagram, what is AC 6, 12.33, 10, 12

Nola hiked down a trail at a steady rate for 10 minutes. Her change in elevation was - 200 feet. Then she continued to hike down another 20 minutes at a different rate. Her change in elevation for this part of the hike was - 300 feet.

Find the area of the semicircle. Round your answer to the nearest hundredth.

A person on a moving sidewalk travels 12 feet in 4 seconds. The moving sidewalk has a length of 90 feet. How long will it take to move from one end to the other

Three different clothing stores in different parts of a city recorded the number of swimsuits they sold for four months.

Solve and simplify 3 1/2 + 3 4/5

Kanye deposits 3850 at 8% annual simple interest for 1 year how much interest will he earn

Simplify the expression. x^2 + x - 6 / x^2 - 4 · x^2 - 9 / x^2 + 6x + 9