Together, Erin and Olivia have 108 magazines. Olivia's collection has 3 times as many magazines in it as Erin's collection. How many magazines does Olivia have? How many magazines Erin have

What is the greatest 4/12 or 4/10?

Find all solutions for a triangle with C = 130°, c = 17, and b = 5. Round to the nearest tenth. a. A = 37.0°, B = 15.0°, a = 15.2 c. A = 37.0°, B = 13.0°, a = 13.4 b. A = 35.0°, B = 13.0°; a = 15.4 d no solutions

Round 66,098 in ten thousand place

Simplify using distributive property and combining like terms -2 (-6+5k) - 1

La expresion 18+2^3 / 4x2

Chad poured a sidewalk that is 42 feet long. He is going to start at the beginning and make a cut every 20 inches. How many cuts will Chad make?

frank read 3/8 of a chapter of his reading book in 1/5 of an hour. at this rate, how many chapters of his reading book can he read in 1 hour?

Domain of f (x) = - 7 (x-8) + 1

I'm trying to figure out the formula for figuring out percentages. For example, what percentage of 3175 is 510?

10!/ 4!2!2! divide using scientific calculator npr c (n, r) = n/r! (n! r!)