4. The table below represents the number of hours a student worked and the amount of money the student earned.
Number of Dollars
Hours (h) Earned (0)
8 $50.00
15
$93.75
19
$118.75
$187.50
30
Which equation represents the number of dollars, d, earned in terms of the number of hours, h,
worked?

Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station. he knows that the state tax is 5.5. how much change will he receive from a $5 bill?

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2