Answer:
12+4y
Step-by-step explanation:
12+3y+y=12+4y
Answer:
Working as a librarian allows her to earn more
Step-by-step explanation:
6·6=36
Mallory will work 36 hours total for 6 weeks as a babysitter.
$8.50·36=306
Mallory will earn a total of $306 if she work as a babysitter for 6 weeks.
14·6=84
Mallory will work 84 hours total for 6 weeks as a librarian.
$5.50·84=462
Mallory will earn a total of $462 if she works as a librarian for 6 weeks.
Working as a librarian will allow her to save the most money after 6 weeks because she can earn more.
The answer is -7 because you subtract the opposite of 8 and -6-8 is adding two negatives then -14 divides by 2 equals -7 which equals x (-7=x)
The unit rates is $40 $160 divides by 4 calculators gets you $40
