executiondoor
executiondoor
30-10-2020
Mathematics
contestada
Please, help 10th grade math work
Respuesta :
azizbekochilov
azizbekochilov
31-10-2020
Answer:
15 & 12.5
Step-by-step explanation:
3) x+5x+6x=180
12x=180
x=15
4) x+7x+80=180
8x=100
x=12.5
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