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otez555 [7]
4 years ago
11

You and your friend are painting the walls in your apartment. You estimate that there is 1000 square feet of space to be painted

. You paint at a rate of 4 square feet per minute and your friend paint at a rate of 3 square feet per minute. Your friend shows up to help you paint 45 minutes after you've already started painting
a. Write an equation that gives the total number of square feet y as a function of the number of minutes X it takes to paint all the walls
b. How long will it take you and your friend finish painting? Round your answer to the nearest minute.
Mathematics
1 answer:
GrogVix [38]4 years ago
3 0
I think the answer to you first question is 100 I am not sure but I am thinking it is.
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4 0
3 years ago
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liberstina [14]
The answer to the problem is as follows:

<span>So each thing separate by a positive, negative, multiplication or division sign. so here it would be 8h is one term and 15t is the second term so there are two.
</span>
I hope my answer has come to your help. God bless and have a nice day ahead!
4 0
3 years ago
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