Answer:
The solution of the system of equations is the point (-3,0)
Step-by-step explanation:
we have
-----> equation A
-----> equation B
Adds equation A and equation B

Find the value of y
The solution of the system of equations is the point (-3,0)
Answer:
y = 1
Step-by-step explanation:
no slope, and Y will always equal 1
Answer:
The size of the cardboard should be 
Step-by-step explanation:
The diagram for this question is shown on the first uploaded image
The volume of the box is 
The length and the Width of the card is
L = W = Z
From the question we are told that 7 in squares were cut from each corner
So the length and the width of the box would be
L = W = (Z - 7)
And the height would be H = 7 in
Mathematically the volume of the box can be represented as

So the Volume would be
Substituting values


=> 

Answer:
2017
Step-by-step explanation:
Molly goes every 2 years
Jerry goes every 3 years
LCM(2,3) = 2 x 3 = 6
2011 + 6 = 2017
The answer is 2017
Answer:
cosS is 33/65
Step-by-step explanation: