He needs 1/2 cup because 3/4-1/4=2/4 which is simplified to 1/2
Answer:Put y over x or you can divide both numbers by x
Step-by-step explanation:
Putting it in simpler terms
Answer:
Gummy bears $3.20/lbs
Jelly beans $7.50/lbs
Step-by-step explanation:
For this we will substitute gummy bear price for "x" and jelly bean price for "y" which creates this system (also assuming there is no sales tax involved):
1.8x + 0.6y = 10.26
1.2x + 1.5y = 15.09
Then once solved, answers come out to be (x,y) = (16/5,15/2) which is (3.2,7.5)
10(-1c+7)-3c
(-10c+70)-3c
-13c+70 is your answer
