Answer:

Step-by-step explanation:
We start with the equation:

We want to find the value of:

We can start with our previous equation and multiply both sides by a:

Now we can rewrite our initial expression as:

Replacing that in the right side, we get:

Now again, let's multiply both sides by a

So we can conclude that:

Answer:4 gallons of water ... 30 plants
x gallons of water = ? ... 45 plants
If you would like to know how much water will it take to water 45 plants, you can calculate this using the following steps:
4 * 45 = x * 30
180 = 30 * x /30
x = 180 / 30
x = 6 gallons of water
Result: You will use 6 gallons of water to water 45 plants.
Step-by-step explanation:
Answer:
As long as I know if it's not the same then its not equal, because if you solve it they will give you different answers.
Answer:
Ashley=1450
Ben= 1080
Mischa= 1210
Step-by-step explanation:
M= Mischa
B= Ben
A= Ashley
M+B=2290
A+B=2530
M+A=2660
M-A= -240
so 2M = 2420, and M= 1210
Then
1210 + B = 2290
B= 1080
Then
1210 + A= 2660
A= 1450
Answer:
The expression becomes 3(x+5) = 3x+15