On the interval [0, 220), which points are intersections of r = 5 + 4 sin(O) and r=-6 sin(O)? Check all that apply.

An appliance store sells a washer-dryer combination for $1800. if the washer costs $300 more than the dryer, find the cost for each appliance.

2/3(-6y+9x) expand each expression using the distributive property

Trang is planting shrubs beside the highway for his job. he needs to plant 500 shrubs this week. he planted 84 shrubs on monday, 92 shrubs on tuesday, 87 shrubs on wednesday, and 104 shrubs on thursday. how many shrubs does trang need to plant on friday to finish the job?