Answer:
Expression: 
When y = 20, the value of the expression is 10.
Step-by-step explanation:
The expression for the phrase "difference of a number, y, and 16" is (y - 16).
Therefore, the quotient of 40 and the "difference of a number, y, and 16" would be written as:
Let's evaluate the expression when y = 20.
Substitute y = 20 into .
Thus:
Answer:
(0,1) (1,-1)
Second graph on top row is your answer.
Step-by-step explanation:
Answer:
37
Step-by-step explanation:
There are 2 ways to do this, the first is to just count the number of shaded squares (35)
The second is to find the area of the larger shaded square and subtract the smaller un-shaded rectangles
The large square is 7x7=49 squares
There are two 2x3 rectangles, which are 6 each
49-6-6=37
4x + 8y = 32
To find the x-intercept, replace y with 0.
4x + 8(0) = 32
Then simplify to find x.
4x = 32
4x/4 = 32/4
x = 8
To find the y-intercept, replace x with 0.
4(0) + 8y = 32
Then simplify to find y.
8y = 32
8y/8 = 32/8
y = 4
x-intercept = (8, 0)
y-intercept = (0, 4)
