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.
Answer:
y=4x-9
Step-by-step explanation:
add 4x to both sides to isolate y
Hm
10 + 4 x 2 - 3
=10 + 8 - 3
=18 - 3
=15
The answer is 45.6 u need to find out the base and length and there u go
