Is this a good school appropriate background for school?

Free points and brainliest to whoever answers this right! some vehicles, like have different rules for registration and renewal. a. trailers b. coupes c. sedans d. pickup trucks

If calculating interest by the previous balance method, purchases and payments during the month __ counted in calculation of interest. a. are b. are not c. must be d. are sometimes

Select the correct answer. what was edwin hubble's contribution to the field of astronomy? a. he discovered variable stars. b. he proved that the heliocentric model accurately described our solar system. c. he found a relationship between the period luminosity and distance of stars. d. he proved that the universe is finite. e. he discovered that the universe was expanding.