Mathematics, 21.12.2019 05:31 jby

Monica built a porch that contained 2 different colors of bricks to create a pattern. she purchased the red bricks for $7 each and the gray bricks for $4 each.

write a system to find how many red bricks did monica purchase if she spent $193 on 40 bricks?

what is the system that models this situation? equation #1: equation #2:

how many red bricks did monica purchase?

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Monica built a porch that contained 2 different colors of bricks to create a pattern. she purchased...

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