The answer would be C
7/9 = 0.77777778
Divide each one out to see which is cheaper. 4.39/12 = .37 cents per pint while 2.89/8 = .36 cents per pint. These are cost per unit problems.The second choice is the cheaper of 2 by a cent.
D/H = 0.25
18/H = 0.25/1
Cross multiply and solve for H
It might be no solution:
steps-
x=5-y
x+y=15
substitute the x(which is the top problem) into the second one.
(5-y)+y=15
cancel it out
(5-y)+y=15
-5. -5
a negative plus a positive is gonna equal 0
-y+y=15-5
0=10
that is no solution..
Answer:
63%
Step-by-step explanation:
37% did not solve problem 2
100% - 37% = 63%
