A girl has scores of ​68,70,80,76 and on her algebra tests. a. Use an inequality to find the score she must make on the final exam to pass the course with an average of or​ higher, given that the final exam counts as tests. b. Explain the meaning of the answer to part a. Let x represent the score on the final exam. The answer is

the answer is b i just did that

step-by-step explanation:

12m

step-by-step explanation:

square root means have of a number so have of 3 is 1.5 then multiply it by 8 and you get your answer!

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.