P=28in because there are two sides that equal 6in and two other sides that equal 8. You multiply 6 and 8 by 2 which is 6*2=12 and 8*2=16. And then you add 12 and 16
Answer:
x = 1/4
Step-by-step explanation:
Answer:
It is the branch of math that is in charge of dealing with letters known as variables.
Step-by-step explanation:
These variables are used to fill in the place of missing numbers in an equation or solution.Algebra is widely used all over the world in schools.
Answer:
33333
Step-by-step explanation:
1. 72 to 50 points
50/72 = 69%
100-69= 31% decrease
2. 14 to 40 books
14 / 40 = 35%
100-35= 65% increase
3. 10 plus 30% increase
10 * 0.3 = 13
