What is the answer to rounding 487 to the nearest hundred

Solve the system of equations. - 5x + 2y = 9 y = 7x Show Calculator

Explain how to use the vertex and the value of a to determine the range of an absolute value function.

The charges for an international call made using the calling card for two phone companies are shown in the table. a. What is the length of a phone call that would cost the same no matter which company is used? b.

A can is 12cm in high and 8 cm in diameter using the v=tt2h use 3 as a value for tt

A 200m x 80m field produces 4800kg of harvest. How mcuh harvest will be produced by a 190m x 90m field?

Convert to gallon of 144 cup

Given circle H with a circumference of 13pi, determine the length of the radius and diameter.

Gabe rides his bike to school. He rides to school going uphill at 11 miles per hour. He rides home from school going downhill 4 miles per hour faster. What is his rate on the way home?

Twice a number is equal to negative four. Which equation could be used to find the number? 2 n = 4 2 n = - 4 2 n - 4 2 n = - 4 n

The area of a square is 121a4b16 what is the length of the sideof the square