Camacho is buying a monster truck. the price of the truck is x dollars, and he also has to pay a 13% monster truck tax which of the following expressions could represent how much camacho pays in total for the truck?

Total truck cost is

Step-by-step explanation:

We are given

The price of the truck is x dollars

he also has to pay a 13% monster truck tax

So, total truck cost

= (price of truck) +13% of ( price of truck)

and we get

Total truck cost is

now, we can simplify it

So,

Total truck cost is

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

pakistan's principal natural resources are arable land and water. about 25% of pakistan's agriculture accounts for about 21% [1] of gdp and employs about 43% of the labour force. in pakistan, the most agricultural province is punjab where wheat and cotton are the most grown.