Iwant to know how to do this leon earned 20 more points on this math test than his college buddy, alfred. together, their scores quell 314. what is alfred's score? what is leon's score?

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

Abus travels 36 miles in 45 minutes. enter the number of miles the bus travels in 60 minutes at this rate.

With alll of except for the 2 that i did already