X = 6
1.25 = 1
The cost (x) would be $7.50
Answer:

Step-by-step explanation:
The difference between m and the product of m and n.
Difference here refers to subtraction.
Product refers to multiplication.


Answer:
graph A and graph C are proportional.
Step-by-step explanation:
both graph A and graph C start at the origin (0,0). graph B does not.
Slope-intercept form is y = mx + b, and m is the slope
Because the slope is -3, m = -3
y = -3x + b
Plug in the point and solve for b
-7 = -3(-3) + b
-7 = 9 + b
-16 = b
a. y = -3x -16
I'm assuming that the salary is for the whole year. If it is not, do tell me.
Tax = 10/100 * 45000
= 4500
You owe $4500 in federal taxes.