Ascale drawing of a house uses a scale of 0.5 inches = 2 feet. what is the length, in inches, of a line on the scale drawing that represent an actual length of 5 feet?

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

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?