Simplify the expression:
10x + -8x + -10x+ -10 + 8x + -6x

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

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse