At the bank, brent exchanges $50 in bills for 50 one-dollar coins. the total mass of the coins is 405 grams. estimate the mass of 1 one - dollar coins

What is 1/8%as a fraction

In a bag of marbles ½ are red, ¼ are blue, ⅙ are green, and 1/12 are yellow. You pick a marble without looking The marble is most likely to be: A. Red B. Blue C. Green D. Yellow

What is the answer to this problem? simplify 3^5*3^4

A recipe calls for 1/3 of a cup of milk for 10 cookies. How many cups of milk are needed to make 60 cookies?

2-x=3x-10 what does x equal

Nusrat is 4 yrs older than Urnasina 2 yrs ago Nusrat was 5 times as old as Urnasina. How old is Nusrat?

A rental company charges $50 plus $0.20/mi to rent a car. Marissa must spend under $184.60 on the rental. How many miles can Marissa drive the car?

What is 694,284,143 rounded to tue nearest hundred millon

Consider the system of equations: 3x - 4y = 12 2x + 6y = 18 Choose all of the equations that could be used when solving this system by substitution. x = 9 - 3y y = 18 - 3x y = 3x + 3 x = 4 3 y + 4

Find the zeros of the polynomial function f (x) = x^3-2x^2-8x