Joes apple weighs 4 LB more than Marta's.
4.5-0.5=4.
Answer:
88
Step-by-step explanation:

The mean would be the sum of all the math quiz grades divided by the number of quizzes taken.
Solve for x:



Thus, Allen needs at least an 88 to obtain a mean of at least 90.
Answer:
places.
Step-by-step explanation:
There are seven zeros, so in powers of ten notation it is written as 

180 °- 121°
= 59°
the answer is 59°