1. 65% of what number is 5.2?

2. 44% of what number is 55?

3. 50% of what number is 7.5?

4. (Fraction percent) 33 & 1 over 3 % of what number is 21?

2) A circle has a radius of 8 cm. What is its circumference? 8 cm

Roger has 5375 trading cards to give away. He gives each of his 4 friends an equal number of cards. If Roger gives each friend the greatest number of cards, how many cards does he have leftover? what is the answer 0, 1, 2, 3

Which of the sets of ordered pairs represents a function? A = (1,5) (8,-5) (8,7) (2,9) B = (7,-4) (7,-2) (6,-3) (-9,5) A. only B. Only B C. Both A and B D. Neither A nor B

How do i simplify √50*4√72

How many zeros will be in the products (6 x 5) x 10 ^3

A ferries wheel can accommodate 35 people in 15 minutes. How many people could ride the ferries wheel in 2 hours? What was that rate per hour? Show and explain your work.

A pile of coins, consisting of nickels, dimes, and quarters, is worth $4.55. There are 4 more dimes than nickels and 3 quarters more than dimes. How many of each are there?

Demarco wrote two correct variable expressions to represent the phrase "the product of a number and 7." Which of these variable expressions could Demarco have written? Choose exactly two answers that are correct. Question 1 options: a. n x 7 b. 7n c.

How to solve 345 ft/min=___ ft/h

An ice cube with the surface area of 60 in^2 is placed in the sun. As it melts, it loses 15% of its surface area each minute. Let y be the surface area of the ice cube x minute after it is placed in the sun.