Kelso is in charge of a bake sale. On each table, t, there will be a platter of 24 cookies and 2 bowls of brownies with b brownies inside. Kelso needs an additional 150 cookies to replace what he sells. This situation can be written as the following expression:
24t + (2b)t + 150
How many total sweets are there if there are 7 tables and 12 brownies in each bowl?

ANSWERS

2015-11-07 18:47:01

Alright he needs 24 cookies per table He also need 2 bowls of brownies per table. In where there are 12 brownies per bowl. Thus, in every table there are also 24 brownies. He has 7 tables. 7t (24cookies + 2bowls (12brownies)) + 150 cookies 7(24 + 24) + 150 Multiply 7 by 2 24s. 168 + 168 + 150 = 486 Therefore, Kelso have 318 cookies all in all and 168 pieces brownies or 14 bowls of brownies.Hope this helps!:)

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