Answer:
2x+30
Step-by-step explanation:
The formula for perimeter is
P = 2(l+w)
= 2(2/3 x+10 + 1/3 x+5)
= 2(2/3 x + 1/3 x+10+5)
= 2 (x+15)
Distribute
2x+30
Answer:
3
Step-by-step explanation:
Using the rule of radicals
×
⇔ 
Simplify the given radicals

= 
=
× 
= 5
------------------------

= 
=
× 
= 6
-----------------------

= 
=
× 
= 8
Then
+
- 
= 5
+ 6
- 8
= 11
- 8
= 3
Answer:
Seven take away two is equals to five
Step-by-step explanation:
<u>Because</u>,
Seven take away two is equals to five
<u>is </u><u>the </u><u>same </u><u>to</u>
7 - 2 = 5
Answer:
B
Step-by-step explanation:
Plug the values of x into each equation
Answer:
The slope of the line is
.
Step-by-step explanation:
We use the formula change in y over change in x to find the slope:

Then we simplify:

The slope of the line is
.