Hannah opens a bank account with $80. She puts $20 in each week. The following week Raoul opens a bank account with $100. He also puts $20 in each week. What can you tell me about their bank accounts? Will they ever have the same balance? If so, when? If not, why not?​

The graph of the quadratic function shown on the left is y = –0.7(x + 3)(x – 4). the roots, or zeros, of the function are . determine the solutions to the related equation 0 = –0.7(x + 3)(x – 4). the solutions to the equation are x =

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?