Answer:
x=1, y=4. (1, 4).
Step-by-step explanation:
y=4x
x+y=5
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x+4x=5
5x=5
x=5/5
x=1
y=4(1)=4
Answer: -3x+10y
Step-by-step explanation:
Just add the like terms
6x-9x=-3x
8y+2y=10y
The equation then simplifies to -3x+10y
[tex]4x-\ amount\ of\ adults\\5x-\ amount\ of\ children\\\\
20<4x+5x<30\\\\
20<9x<30\ \ \ | divide\ by\ 9\\\\
\frac{20}{9}
The first angle is 42 degrees
the second angle is 84 degrees
the third angle is 54 degrees
Answer:
6
Step-by-step explanation:
u can plant 3 plants per packet
3*2=6