Take the number of pen per box and multiply by the number of boxes giving you the total number of pens bought
Answer:
see below
Step-by-step explanation:
5^2 means 5*5 not 5*2
5^2 = 5*5 = 25 not 10
Answer:
The expression equivalent to -3( m + 5) is
c) - 3m - 15
Step-by-step explanation:
Answer:
30 students are in the science class and 3 students recieved a failing grade.
FASLE!!! because -23+611=588
