Graph on a coordinate plane each set of values. which set of values describes two quantities that are in a proportional relationship?
a) (2,7)(0,2)(3,9)
b) (1,5)(2,7)(3,9)
c) (4,9)(2,4.5)(0,0)
d) (1,3.5)(0,1)(2,6)

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

Louise measured the perimeter of her rectangular scrapbook to be 154 cm. if the scrapbook is 45 cm wide, how long is the scrapbook?

Which two undefined geometric terms always describe figures with no beginning or end?