By turning the percentage into a decimal and dividing it by the amount you choose. so 28.80 divided by 0.4 is 72 %.
2/3 cup + 2/3 cup = 1 1/3 cups
1 1/3 cups - 1/4 = 1 1/8 cups
There will be 1 1/8 cups left after the broth has been boiled.
The product of 2/3 X 21 is 14 and that is in simplest form
Answer:
The rate of change is -5
The initial value is 25
Step-by-step explanation:
Since, this is a linear relation
so, we can select any two points and find equation of line
points are (1,20) and (3,10)
so,


now, we can find slope

now, we can plug values


now, we can use point slope form of line

now, we can plug values

now, we can solve for y

we know that
slope is the rate of change
So, the rate of change is -5
For finding initial value , we can plug x=0 and find y


So, initial value is 25
Answer:
6
Step-by-step explanation: