Answer:
Graph the equations
Step-by-step explanation:
x - y = 1
3x + 2y = - 12
Rewrite equations into y=mx+b form:
y = -1 + x
y = -6 - 1.5x
Graph it!
2 (l + w) = 36
l + w = 18
2x + 7x = 18
9x = 18
x = 2
the length of the sides
l = 2x
l = 2(2)
l = 4
w = 7x
w = 7(2)
w = 14
Answer:
Step-by-step explanation:
Let the capacity of the bin is x gallons.
1/2 gallon is 2/3 of x
<u>Convert this into equation and solve for x:</u>
- 1/2 = 2/3x
- x = 1/2 : 2/3
- x = 1/2 * 3/2
- x = 3/4
3/4 gallons of water will fill the bin
This would be 3! ways
= 3*2*1 = 6 ways Answer
