What is the solution to the equation?

7(5 + 9) = 7 • x + 7 • 9

a.
x = 1

b.
x = 5

c.
x = 7

d.
x = 9

You invested $5000 between two accounts paying 4% and 9% annual interest, respectively. if the total interest earned for theyear was $350, how much was invested at each rate? $was invested at 4% andwas invested at 9%.

What is the multiplicative rate of change of the exponential function shown on the graph?

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?