A rectangle has length 72 cm and width 56 cm. The other rectangle has the same area as this one, but its width is 21 cm.

Find the constant of variation.

16 9/10 + 13 7/25= I'm confused on this

Find two polynomial that have a sum of 4

What values of a, b, and c would you use in the quadratic formula for the following equation? 5x + 9x=4 A. a=-4, b = 9, c = 5 B. a = 5, 6 = 9, 0 = - 4 C. a = 5, b = - 4, 0 = 9 D. a = 5, b = 9, 0 = 4

The perimeter of a rectangle is 64 feet. If the width is 4 feet what is the length?

It is a hot day at the beach. Ice water costs $1 per bottle and this is your only option. Your marginal benefit for water follows the equation MB = $10 - $x. x is represents the number of bottles of ice water you have had.

Which division problem is equivalent to 2/5a. 5. divide 5 by 2c. cut 5 equal sections from a 2 foot long ribbond. split 5 cups of yogurt into 2 equal servings?

Translate into an equation and solve. what percent of 64 is 16? (do not round until the final answer. then round to two decimal places as needed.)

p: If every fourth card drawn is a spade, then 25% of the cards in a deck would be spades. If 25% of the cards in a deck are spades, then every fourth card drawn would be a spade.

An albatross is a large bird that can fly 400 kilometers in 8 hours at a constant speed. Using d for distance in kilometers and t for number of hours, an equation that represents this situation is d=50t.

Write a numerical expression for each verbal phrase. 1. The quotient of eight and two Translate each phrase into a algebraic expression. 2. Four inches less than kimi