A machine makes 280 children's toys in 20 minutes. What expression equals the

unit rate per hour?

What is 9/8 plus 9/4?

Matthias walked around the track for 9.28 minutes. What is the value of the digit 2 in 9.28

A cathedral has a large, circular stained-glass window. It has a diameter of 8 feet. What is the window's radius?

Carly y = 60x + 40 Janiya y = 50x + 80 After how many weeks will Carly and Janiya have the same amount of money in their money boxes and what will that amount be? 5 weeks, $280 5 weeks, $340 4 weeks, $280 4 weeks, $340

Which correctly gives the expression using addition? - 18.6 - 31.5 a. - 18.6+31.5 b. 18.6+31.5 c. 18.6 + (-31.5) d. - 18.6 + (-31.5)

celine mixes raisins and peanuts to make a snack. she uses 0.75 cup raisins for every 0.5 cup peanuts. write a proportion and use it to find the number of cups of raisins she uses if she uses 4.25 cups of peanuts

What is the meaning of velocity? In short terms.

Estimated the difference 825 round subtract the rounded numbers 213 rounds to

Solve for n. Round to the tenths place, if necessary. 9.75/24 = 5.85/n A. n = 10.6 ounces B. n = 14.4 ounces C. n = 9.8 ounces D. n = 15.2 ounces

Log (8) a/2. Expand the logarithmic expression.