mmaglaya1
27.01.2021 •
Mathematics
Pete has 3 dollars less than what Linda has. If together has 81 dollars how much does each person have?
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Ответ:
Pete: 39, Linda: 42
Step-by-step explanation:
Suppose Pete has x dollars. If he has 3 dollars less than Linda, then Linda has 3+x dollars. Together, they have 81 dollars:
x+3+x=81
2x+3=81
2x=78
x=39
Since Pete has x dollars, and x=39, he has $39.
Linda has 3+x, which is 39+3 = $42
I hope this helps! :)
Ответ: