Nico is saving money for his college education. he invests some money at 8% and $1400 less then the amount at 7%. the investments produced a total of $217 interst in one yeat. how much did he knvest at each rate?
so far i have 0.08 (1400)(0.07)

Plz.yesterday, the snow was 2 feet deep in front of archie’s house. today, the snow depth dropped to 1.6 feet because the day is so warm. what is the percent change in the depth of the snow?

Afunction, f(x), represents the height of a plant x months after being planted. students measure and record the height on a monthly basis. select the appropriate domain for this situation. a. the set of all positive real numbers b. the set of all integers oc. the set of all positive integers od. the set of all real numbers reset next

Either enter an exact answer in terms of \piπ or use 3.143.14 for \piπ and enter your answer as a decimal.