Mrs. Johnson pays $220 every 5 months for guitar lessons. At this rate, how much will Mrs. Johnson pay for 4 years of guitar lessons? $1,100

$2,112

$1,602

$712

In the equations, a and b represent the price per night for a room in hotel a and hotel b, respectively, w weeks after september 1 last autumn. what was the price per night in hotel a when it was equal to the price per night in hotel b? a = 240 − 20w b = 320 − 30w

Solve the equation 3x2 + 19x + 9 = 0 to the nearest tenth.

Scott’s bank account showed a balance of $750 on sunday. during the next five days, he made one deposit of $140 and numerous withdrawals of $180 each. let x represent the number of withdrawals that scott made. write an inequality that can be used to find the maximum number of withdrawals that scott could have made and maintain a balance of at least $100. do not use a dollar sign ($) in your response.