Answer:
y = 4/3x - 3
Step-by-step explanation:
4x - 3y = 9
+ 3y + 3y
4x = 3y + 9
- 9 -9
4x - 9 = 3y
divide all by 3
4/3x - 3 = y
Is this even a question? All I see is number, can you elaborate on the question?
- Some random Middle School Girl
Answer:
I believe it is 46656
Step-by-step explanation:
(-2*-3) = 6 ^2 = 36^3 = 46656
Hope this helps you!
Change is the amount we get back after paying for the commodity.
Change = Money paid – The bill amount
Cost of the box of cereal = $3.98
Cost of Hamburger = $5.76
Cost of tomatoes = $2.87
Cost of milk = $4.46
Total cost of the four items = 3.98 + 5.76 + 2.87 + 4.46 =$17.07
Amount with Charlie = $20
Amount left with Charlie after paying $17.07
= 20 - 17.07
=20.00 - 17.07
=$2.93
So Charlie must expect to get back $2.93 as change.
Answer:
r = cost of rollercoaster = 6
f = cost of ferris wheel=4
g = cost of graviton=8
Step-by-step explanation:
r = cost of rollercoaster
f = cost of ferris wheel
g = cost of graviton
r+f = 10
g+f = 12
r+g = 14
Take the third equation and subtract the first equation
r+g =14
-r-f = -10
-------------------
g-f = 4
Take this and add it to the second equation
g-f = 4
g+f = 12
-------------------
2g = 16
Divide by 2
g = 8
Now find f
g+f = 12
8+f = 12
f = 12-8
f=4
Now find r
r+g =14
r+8 =14
r = 14-8
r = 6
