Answer: The last one C=1.38n
Step-by-step explanation: Cost as a function of pounds.
Yes it does because it passes the vertical line test
Subtract 14 from both sides
4b=8
Divide both sides by 4
b=2
Final answer: b=2
Answer: 7=101
the equation is false, incorrect.
Step-by-step explanation:
25 - 18 = ( 12 - 3) x 11 + 2
25 - 18 = 9 x 11 + 2
25 - 18 = 99 + 2
7 = 99 + 2
7 = 101
First, change the fractions to a common denominator, which is 21.
so 3/7 * 3/3 = 9/21
1/3 * 7/7 = 7/21
Add the two together
9/21 + 7/21 = 16/21
Then take 21/21 - 16/21 = 5/21
There is 5/21 of the pizza left.
