Answer:
Step-by-step explanation:22/ 30 just divide by 3
Answer:
im just testing this but if you did that you would be slow as heck.
Step-by-step explanation:
17 minutes is decent so...
80-30=50 your answer would be 50
Answer:
a^2 - 25.
Step-by-step explanation:
(5 + a)(-5 + a)
= -25 + 5a - 5a + a^2
= a^2 - 25.
7 pens and 20 pencils because 28 divided by 4 = 7 and 80 divided by 4 = 20