SOFIA3402
16.12.2019 •
Mathematics
Aboy went to the grocery store to buy for a picnic. he bought three sandwiches for $4 dollars each and three bags of chips for $3 each. he had a discount for one free bag of chips. how much did he pay total?
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Ответ:
21
Step-by-step explanation:
3x$4=$12 + 3x$3=9
12+9=21
Ответ:
x= 2 or 7
Step-by-step explanation:
Steps are in the photo I attached