Consider the equation 1.2x + 4.8y = 18
If we graph the equation, what is the slope of the graph?

Slope: -0.25

Step-by-step explanation:

I solved for y, so it would be y=mx+b

1.2x + 4.8y = 18

-1.2x                  -1.2x

4.8y = -1.2x + 18

Divide both sides by 4.8 so you single out y

y = -0.25x + 3.75

The slope is m, or the number before x.

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98