Mickeythemouse123 Mickeythemouse123

17-05-2021
Mathematics

contestada

Help math help 50 points I need alll the questions answered. Help ASAP no links or imma report you.

Help math help 50 points I need alll the questions answered Help ASAP no links or imma report you class=

Respuesta :

vidalmari6p99qfk vidalmari6p99qfk

17-05-2021

Answer:

Step-by-step explanation:

x+y = 6

y = (6-x)

7x +12y = 52

7x+12(6-x) = 52

7x +72 -12x = 52

-5x = -20

x= 4 4 days at $7 = $28

2 days at $12 = $24

28+24 = 52

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