Answer:
11.13
Step-by-step explanation:
Let's find the cost of 1 pound of grape. So 6.36 is 2 pounds, so 1 pound must be 6.36/2.
6.36/2 = 3.18
We want 3 and a half pounds of grapes so
3.18 x 3 + 3.18/2 = 9.54 + 1.59 = 11.13
We solved it!
Answer:
n=5/3
Step-by-step explanation:
simplified it would be 5/3
(If you wouldn't mind, if this helped you, please give brainliest, I'm trying to get an achievement)
Answer:
V= 78.54
Step-by-step explanation:
Answer:
5+4.6755.874+/
Step-by-step explanation:
ezz
2x - 3y = -24
x+ 6y = 18
you solve the first one by the x:
2x = -24 + 3y
x = (-24+3y)/2
then you substitute what you found in the other equation and you solve by y
(-24+3y)/2 + 6y = 18 multiply everything by 2
-24 + 3y + 12y = 36
3y + 12y = 36 + 24
15y = 60
y = 60/15
y = 4
Good job! You found your y! :D
Now let's substitute the y in the first equation with 4:
2x - 3(4) = -24
2x - 12 = -24
2x = -24 + 12
2x = -12
x = -12/2
x= -6
Done!! ;) <span />
