18. Marianna wants to run at least 6.2 miles to train for a quarter-marathon. The inequality
m> 6.2, where m is the number of miles she
has run, represents the runs where she met
her goal. Represent the solutions of the
inequality on the number line.

i found two solutions,   n = 2 • ± √3 = ± 3.4641

step-by-step explanation:

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)

the answer is option a you would get more money.it would be $250.

step-by-step explanation:

for option b 200/2=100=50% 100/2=50=25% 50/5=10=5% it would be $220