Answer:
Jill make $18 on Wednesday
Step-by-step explanation:
Given :Jill is selling lemonade for $1.50 per cup on Tuesday.
To Find :On Wednesday she is selling the lemonade for the same price and sells 12 cups. How much money did she make on Wednesday?
Solution:
Jill is selling lemonade for $1.50 per cup on Tuesday.
Cost of 1 cup of lemonade = $1.5
Cost of 12 cups of lemonade =
Hence She make $18 on Wednesday
Given:
To find:
The product of the expression.
Solution:
Take out -4 as a common factor in Last two terms.
Make sure the terms in both brackets must be same.
Take out common factor (2y - 5) from both terms.
4 can be written as 2².
Using the identity:
.
The product is .
For this problem you'll get a number, find it's opposite and sum 96 to it. The equation used will be:
x = -x + 96
Where:
x = a number
-x = the opposite of x
So:
x = -x + 96
x + x = 96
2x = 96
x = 96 / 2
x = 48
And now, if you do the sum to prove your answer:
48 - 96 = -48
Answer:
Hope it helped,
BioTeacher101