Answer:
Step-by-step explanation:
As per graph it is visible that the slope is negative, it goes down when x-value increases
<u>Use two points to find the slope:</u>
<u>Slope formula:</u>
<u>Value of the slope:</u>
- m = (-3 - (-1))/(0 - (-4)) = -2/4 = -1/2
2 mweweres and 25 cents worth of educational experience
Answer:
-3/2
Step-by-step explanation:
To evaluate an algebraic expression means to find the value of the expression when the variable is replaced by a given number. To evaluate an expression, we substitute the given number for the variable in the expression and then simplify the expression using the order of operations.
Answer:
D
Step-by-step explanation:
He gets 4$ per window, so if he washes 3 windows, he gets 4 + 4 + 4 dollars, or 4(money per window) * 3(number of windows washed) dollars.
So, total earnings = 4 × number of windows washed
