Huh ? i’m
confused i don’t understand what you’re asking
To find the percent of change, subtract the increased rate to the original rate.
25 - 35 / 25
=10/25
Then, divide by the original rate.
10/25 = .4
The percent of increase is 40%
Answer:
The larger cube is 8 times as great in volume than the smaller cube.
Step-by-step explanation:
(OVER EXPLANATION BELOW)
Start by finding an expression that fits this scenario.
The larger cube's area can be simplified as (2x)^3
The Smaller cube's area can be simplified as (x)^3
2. Lets remove the brackets and put an exponent on each term:
2^3 * x^3
_______ --pretend this is a fraction
the x^3 on the bottom and top cancel out.
x^ 3 Leaving 2^3
This means the greater cube is 2^3 larger than the other cube. 2 to the exponent of 3 is 2x2x2, so 8.
Answer:
Orange = 12
Grape = 15
Cola = 23
Step-by-step explanation:
Turning this into equations you can give each soda a variable
Cola = C | Grape = G | Orange = R
Then you get:
8 + G = C
R + 3 = G
C + G + R = 50
We want to get a variable all by itself in an equation so first I'm going to put the second equation (R + 3 = G) in the first (8 + G = C) by replacing the G to get
8 + (R + 3) = C Combine the variables 11 + R = C and put that new equation into the last equation
(11 + R) + G + R = 50
Now plug our original second equation (R + 3 = G) into our third to get
(11 + R) + (R + 3) + R = 50
Combine and get
14 + 3R = 50 Subtract over the 14
3R = 36 Divide by 3
Orange Sodas = 12
Our new 3rd Equation is now: C + G + 12 = 50, subtract over 12 to get
C + G = 38
Plug either equation 1 or 2 into that one, I'll do 1
(8 + G) + G = 38
8 + 2G = 38
2G = 30
Grape Sodas = 15
Now our 3rd equation is C + 15 = 38, subtract over 15
Cola Sodas = 23
Orange = 12
Grape = 15
Cola = 23
12 + 15 + 23 = 50