Answer:
9-5 or 1/4-5
Step-by-step explanation:
6/ 1.5 = 4
4 cups of flour in one serving
(x, y) = (
,
)
given the 2 equations
5x - 3y - 10 = 0 → (1)
x + y - 7 = 0 → (2)
rearrange (2) to obtain y in terms of x
y = 7 - x → (3)
Substitute y = 7 - x into (1)
5x - 3(7 - x) - 10 = 0
5x - 21 + 3x - 10 = 0
8x - 31 = 0 ( add 31 to both sides )
8x = 31 ( divide both sides by 8 )
x = 
Substitute this value into (3) for y
y = 7 - x =
-
= 
19.20 divided by 7.5
= 2.56
2.56 is your answer.
Answer:
19-13=6 there it is
Step-by-step explanation: