Which algebraic expression models the sum of 3 coins and c coins?

8) 6x2 - 4x - 15 = 0 a = b= c= _ + (+72-400 20)

8 is what percent of 50

Find the GCF of 27, 45, 36

Calcylate the volume of this regular solid What is the volume of the rectangular prism 6 cm 5 cm 9 cm

I traveled 117 miles in 2.25 hours. What was my average speed? How would I solve this?

Ashely walks 2 1/2 miles around a lake around three times a week. If Ashley walks around the lake in 3/4 hour, what is her rate of speed? (Hint: Use the formula r = d/t, where the r is rate, d is distance, and t is time.

Solve for d. h + 4 d = 5b A) d = bh + 5 B) d = h 5b C) d = h + 4 5b D) d = h - 4 5b

Kate jump 225 times in 3 minutes

a bag of wax contains 160oz of content. it takes 8oz of wax to make one of wax to make one homemade candles. what fraction of the bag do you use to make one candle?

Mr. frick wanted to buy one folder for each of his 104 students each box contained 25 folders estimate the number of boxes he needed to buy