reinasuarez964
23.02.2021 •
Mathematics
The Turtle's Equation: y= 2x + 12
The rabbit's Equation: y=5x
A) solve the system (using the substitution method)
(Hint: find x, and then use it to find y)
System:
y = 2x + 12
y = 5x
Solved
Show answers
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Ответ:
A) y=2x+12. ( replace y with 5x) ➡️ 5x=2x+12 y=5x 5x-2x=12
➡️ 3x=12
3x/3=12/3
x=4
B) y=5x
y=5×4
y=20
sorry if I am wrong
Ответ: