we know that
Francine uses 
cup of pineapple juice for every 
cup of orange juice to make a smoothie
so
by proportion
Find the number of cups of pineapple for one cup of orange juice
therefore
<u>the answer is</u>
Answer:
B
Step-by-step explanation:
Triangle B because 128°>90°
3y = -2x + 2
y = x + 4 (Substitute the y)
3(x + 4) = -2x + 2 (Distribute)
3x + 12 = -2x + 2 (Add 3 to both sides)
+3x +3x
------------------------------------------
12 = 1x + 2 (Subtract 2 from both sides)
-2 - 2
------------------------
10 = 1x (Divide by 1 on both sides)
10/1 = 1x/1
x = 10
This is your x-coordinate
Answer:
19/20
Step-by-step explanation:
7/10+1/4
=14/20+5/20
=19/20
