6x11=66ft
3x14=42ft
Add the answers together
42+66
= 108 squared feet
Answer: 13,832
Step-by-step explanation:
18^3 power is 5,832 and 20^3 power is 8,000
add them together, you would get 13,832
I would go with D
ANSWER
B. x=3,y=2
EXPLANATION
The given equations are
and
We add the two equations to eliminate y.
This implies that that:
Simplify:
Divide both sides by 2.
We put x=3 into any of the equations to find y.
Let us substitute x=3 into equation (1) to get:
Divide both sides by -3 to get;
The solution is therefore x=,y=2.
Answer:
X=4
Step-by-step explanation:
21+45+70=136
136+(2+x)=180
First subtract 136 from both sides
(2+x)=44=M<ROS
Subtract 2 from both sides
x=42