meg7211
09.12.2020 •
Mathematics
Thom is saving up his money to buy a laptop that coats $719.50. Right now he has $178.90, and can save $79.00 each weel. How many weeks will it take for thom to have enough money to buy the laptop? Answer choices: A: 6 weeks, B: 7 weeks, C: 8 weeks, D: 9 weeks. And also if you could please explain how you got the answer as well please and thank you
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Ответ:
24b-14c
Step-by-step explanation:
3b(8)=24b
+×-=--2×7c=-14c
So
24b-14c