Answer:
2 is the answer
Step-by-step explanation:
Answer:
I think the answer would be the 4th one because it can make a triangle
Step-by-step explanation:
4+6<9
Set up a ratio:
4 gallons / 30 plants = X gallons / 45 plants
Cross multiply:
4 * 45 = 30 * x
180 = 30x
Divide both sides by 30:
x = 180 / 30
x = 6
It would take 6 gallons.
Answer:
1. C (q³)
2. A (12kr (to the 7th power)
Step-by-step explanation:
3x-y=-10
y=3x+10
so the equation “x+2y=6” is “x+2(3x+10)=6” so we have:
x+6x+20=6
7x=6-20
7x=-14
x=-14/7=-2
to get y we can replace x with its value “-2” in the equation”y=3x+10” so we have:
y=3(-2)+10=-6+10=4
