The ratio of 8 less than a number to 28 more than that number is 2 to 5. What is the number? a. 32 c. 28 b. 30 d. 15

What is 20 min. into a fraction

Draw and compare models of 3/4 of a pizza pie and 6/8 of a same-size pie.

A substance decays 35% each day. After 8 days, there are 8 milligrams of the substance remaining. How many milligrams were there initially?

Simplify the expression 4 (x+y) + 3y

A function is different from a procedure because a. a function does not contain a set of instructions. b. can have only a limited number of steps. c. returns a value. d. is mathematical.

What is 0.0000057 written in scientific notation?

Building a is 262262 meters taller than building b. if the height of building a is subtracted from twice the height of building b, the result is 229229 meters. how tall is each skyscraper?

Simplify (-6) : 3 A) 2 B) - 2 C) - 3 D) - 18

How much would $400 invested at 9% interest compounded continuously be worth after 3 years? Round your answer to the nearest cent. A (t) = P*e^rt A. $523.97 B. $475.73 C. $508.00 D. $406.60

Tanina needs to buy at least 3 pounds of bananas. If she buys a bunch of bananas that way 42 ounces will she have enough? Explain