98 points! answer quickly and correctly. will mark brainliest.
the total cost after tax to repair robert’s printer is represented by 0.075(50h)+50h, where h represents the number of hours it takes to repair robert’s printer. what part of the expression represents the amount of tax robert has to pay? explain.

0.075(50h)

Step-by-step explanation:

since 0.075 is being multiplied by the cost and the number of hours it takes to repair the printer, you can assume that 0.075 is the tax of repair service.

From the above question we are given the expression,

Total amount Robert is paying to repair his printer = 0.075(50h) + 50h

Note: Total amount payable by Robert = Cost (Price or amount) of fixing the printer + Tax.

h = number of hours required to repair the printer.

Hence, the Cost (amount) to repair the printer

50 × h = 50h

In the expression, we have 0.075(50h)

75% of 50h

Tax is always represented as percentage of the cost of fixing the printer.

Hence, 0.075 or 75% of 50 h equal to = 0.075(50h) = The tax Robert is paying.

So, Correct answer - 0.075(50h)

System with no solution:  Try any pair of lines with equal slopes but different y-intercepts, such as:

y = 2x + 1

y = 2x +3

System with infinitely many solutions:

Try a pair of equations where one equation is a multiple of the other, such as:

2x - 3y = 5

10x - 15y = 25