Mathematics
Alexa1111
2015-11-07 14:04:15
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
Taeee
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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