40 / 2 = 20....if 40 grapes make 2 glasses, then 20 grapes make 1 glass.
so for 10 glasses
20 * 10 = 200 grapes are needed <==
C. 155
Explain:
40 + 35 + 25 + 20 + 35 = 155
Answer:
9 loaves
Step-by-step explanation:
Judy get 3/4 of the bread, so ...
(3/4) · 12 loaves = 9 loaves
X-y=1
x+y=3
You see the y's can cancel out. So add it together and you have:
2x=4
x=2
Now that you have x, plug it in to one of the equations to find y.
I will plug it into the first one.
(2)-y=1
-y=-1
y=1
