In order for brady to have a b in his biology course, his test scores must average at least 80%. on the first 5 tests, he has an average of 77. there is one test remaining in the course. what is the minimum score brady needs to earn on the last test to receive a b in the class?

answer: i wpould go with c

step-by-step explanation:

b. 2 and 4

step-by-step explanation:

b). 4320 have a nice day

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.