Acommunity theater group put on a play last month. twenty more adults attended than children. adult tickets cost $8 each and children's tickets cost $3 each. the theater group collected $1,260. how many adults tickets were sold?

Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per $1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per $1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b) $0.81 c) $0.87 d) $0.88

Which statements regarding efg are true? check all that apply.

Which of these tools or constructions is used to inscribe a hexagon inside a circle?