NGO has a collection of dimes and quarters with a total of $3.50. The number of dimes is 7 more than the number of quarters. How many of each coin does he have?

Justin weighed 8lb 12 oz when he was born. At his two week check up he had gained 8 ounces. What was his weight in pounds in ounces?

100.6 - 30.06 show me it in vertically form (show work) so I can understand how to regroup it.

Last week, a coral reef grew 20.2mm taller. How much did it grow in meters?

Isabelle is mixing red paint with blue paint to make purple paint. She adds 3/10 of a fluid ounce of red to 11/15 of a fluid ounce of blue to 1 1/30 make fluid ounces of purple.

Factor the trinomial below. 6x2 - 9x - 6 A. 3 (2x + 1) (x - 6) B. 3 (2x + 2) (x - 1) C. 3 (2x + 1) (x - 2) D. 3 (2x + 6) (x - 1)

Your macaroni and cheese recipe calls for 1 2/3 cups of milk. You're having company and you need to quadruple the recipe. How much milk will you need?

Math will give medals Which of the following are reasonable answers for the product of two negatives and a positive? 20 10 -20 -10

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