The answer is 11.2 pounds.
Answer:
Let's solve by eliminating x. Since 18 is the lowest common multiple , let's multiply the first equation by 3 and the second by -2.
18x−21y=24
−18x+10y=−2
Add the two equations.
−11y=22
Divide by -11 to isolate y.
y=−2
Substitute y=−2 into either of the 2 equations, I'll just use the second one.
9x+10=1
9x=−9
x=−1
Step-by-step explanation: that is your anwser
$15 $1.88
----------------- = --------------- Divide the top and bottom
8 towels 1 towel of this proportion by 8.
15/8 = 1.88
8/8 = 1
Answer:
1 is false
2 is blueprints
Step-by-step explanation:
Answer:
the answer is 5 cups
Step-by-step explanation:
let x rep a cup of sugar
and y rep a cookie
and k be constant
x/kx=6y/30y
k=5
