Y varies directly with the square of X. If y = 5 when x=3, what is the value of y when x=9?

2. Solve each equation. Check your solutions. a. 2 + 7x = 16

Harry's dog weigh 12 and 7 divided by 8 pounds, what is the weight of heavy dog with as the decimal?

It took Marylou 5/6 hours to write a report for english class. It took Heather 9/10 as much time to write her report as it took Marylou. Did Marylou and Heather take the same amount of time to write their reports?

List all the factors of 12 and if it is prime

Erik rides his motorbike 2623 miles in 23 hour. What is Erik's average speed in miles per hour? Enter the number in the box.

Russel throws a soda from the balcony of his house to his friend Jones in the pool. If the soda is released 20 feet from the ground, and is thrown with a downward velocity of 2 ft/s, how long till the soda hits the pool, ignoring air resitance?

Which two physical quantities should be known to calculate the density of an object? A. Mass and volume B. Volume and weight C. Weight and length D. Mass and weight

Use algebra to simplify the expression before evaluating the limit. In particular, factor the highest power of n from the numerator and denominator, then cancel as many factors of n as possible.

A granite monument has a volume of 25,365.4 cm3. The density of granite is 2.7 g/cm3. Use this information to calculate the mass of the monument to the nearest tenth.

800 divided by 10 to the power 3