Consider the equation. What is a constant term or variable term that makes the equation have no solution? Write your answer in the blank.
7x + 28 = 7x +
Pls help

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?

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.

If my mom gets $13.05 an hour, and she works from 3: 30 to 10: 45 in the morning, how much money does my mom make?