Equation: (Not sure if it's the right order...)
468 = 40x + 18(x - 3)
The fee Micheal charges each suscriber is $6
Work:
468 = 40x + 18(x - 3)
468 = 40x + 18x - 54
Mutilpy 18 & x and 18 & 3
468 = 58x - 54
Add 40x amd 18x
468 + 54 = 58x - 54
Add 54 to 468 to have -54 gone in 58x - 54
522 divide by 58 is 9
x = 9
9 - 3 = 6
1st rectangle:
width: 2.48cm
length: 4.96
2nd rectangle:
width: 4.96 (equals to the length of the 1st rectangle)
area: 9.92
length: 9.92/4.96 = 2
Answer:
1
Step-by-step explanation:
Answer:
6 cups of sugar
Step-by-step explanation:
If you need 12 cups of sugar for every 16 cups of cranberries, for 4 cups of cranberries you'll need 6 cups of sugar.
Here's the working:
12 cups of sugar = 16 cups of cranberries
4 cups of cranberries is 1/2 the amount of 16 cups of cranberries so we have to divide by 1/2
12 cups of sugar ÷ 2 = 6 cups of sugar