Answer:
294 inches squred
Step-by-step explanation:
3 x 10 = 30
3 x 9 = 27
10 x 9 = 90
2(30) + 2(27) + 2(90) = 294
I believe 25 has to be added as
(x*5)^2 = x^2 + 10x + 25
Answer: =3.5x Slope:
3.5
y-intercept:
0
Step-by-step explanation:
TRUE because 8/15 = 0.53 which is less than 3/5 = 0.60
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
.