Zi can work for her dad and make $60.00 per hour, or she can work for Jana’s Mowing Service and make $140.00 per hour. If she needs to make at least $284.00, and can only work 10 hours total. She can work at most 5 hours for Jana’s Mowing Service. Write and graph a system of equations that represents all the possible solutions.​

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 is the value of the product (3-2i)(3+2i)?

What is the value for this expression? 2e-5