antoniomunoz424

09.11.2020 • 

Mathematics

Mark works part-time at a grocery store while he is attending college. He earns $18 per hour and makes $432 each week. Mark makes the chart below to show how many hours he works each week. The grocery store is not open on Sundays. After several weeks of working at the grocery storeMark has been able to put $ 790 into his savings account. After he withdrawals $300 for new tires, he decides to start putting 15% of his weekly earnings back into his savings account.

Ответ:

Loowkeychrissy7227

28.08.2020

Mathematics

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For letter a first u would combine like terms which is 7x and 8x you would get 1x    your problem would then look like 1x-5=9 so then you add 5 on both sides so add 5 to 5 and 5 to 9 you would get 14 soo it would look like 1x=14 s x=14

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