Mary has a collection of nickels and quarters for a total value of $4.90. If she has 42 coins total, how many of each kind are there?

Patrick wanted to gather data about the cost of joining a community pool in his area. He plotted the data and determined that the average community pool membership cost consists of a one-time registration fee and a monthly fee modeled by the

You buy clothing on sale. You buy sneakers at 2/3 of their original price of $60, a sweater is 7/10 of its original price of $35, and a jacket at 5/6 of it's original price $45. Answer each question and show your work. How much money did she spend.

The weight of 10 identical samples of a substance is 0.001 pound what is the weight of 100 samples?

Which is a quadratic function? f (x) = 2x + x + 3 O f (x) = 0x² - 4x + 7 f (x) = 5x2 - 4x + 5 f (x) = 3x + 2x + 2

What is the value of 6.75 + 5.25-3.25 + 1.1? A) - 4.15 B) - 3.65 C) 9.85 D0.65 What is 11/16 + 4/10 - 3/4 A) 27/80 B) 3/8 C) 6/11 D) 3/20 The value of y is proportional to x. When x = 3, then y = 15.

Jorden got 27 out of 90 on his test what fraction of the marks did he get correct

A chemist is using 382 milliliters of a solution of acid and water. If 13.4% of the solution is acid, how many milliliters of acid are there? Round your answer to the nearest tenth.

On a trip to the grand canyon you drove 168 miles in three and a half hours what was your average speed

O panglica a fost taiata, prin 5 taieturi, in bucati cu lungimea de 35 cm. Cati metri masura panglica?

Gene invested $400 at 4% interest compounded annually. How much is in the account after 1 year? $416.00 $540.00 $816.00 $804.00