Subtract -7a^2+3a-9−7a 2+3a−9minus, 7, a, squared, plus, 3, a, minus, 9 from 5a^2-6a-45a 2 −6a−4

What is the solution to the system of the equations? x = y - 3 x + 3y = 13

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?

Select the correct answer. employee earnings per month($) 1 1,200 2 2,600 3 1,800 4 1,450 5 3,500 6 2,800 7 12,500 8 3,200 which measure of spread is best for the data in the table? a. range b. quartiles c. interquartile range d. mean absolute deviation