Mathematics: Sasha. julia, and vika go shopping. sasha spends$8 less than twice the amount that vika spent. julia spends $12 more than vika spent. the three shoppers spent $204 in all how much did each girl spend

Sasha. julia, and vika go shopping. sasha spends$8

Ответ:

babra

14.03.2022

Vika = X
Sasha = 2x-8
Julia = x+12

x + 2x-8 + x+12 = 204

combine like terms first:

4x +4 = 204

4x = 200

x = 200/4 = 50

Vika = X = $50
Sasha = 2x-8 = 2(50)-8 = 100-8 =$92
Julia = x+12 = 50+12 = $62

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Ответ:

sheilaaguilar2014

11.09.2021

Mathematics

1. nucleus

2. ribosomes

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Sasha. julia, and vika go shopping. sasha spends$8 less than twice the amount that vika spent. julia spends $12 more than vika spent. the three shoppers spent $204 in all how much did each girl spend

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