Answer:
A. Tina + 2 = Tony
Step-by-step explanation:
You're only adding 2 since Tina's brother is 2 years older than her.
We know that According to Algebra of Real Functions :
If f and g are two real functions which are defined under the same domain then (f - g)(x) = f(x) - g(x)
Given f(x) = 
and g(x) = 
⇒ (f - g)(x) = f(x) - g(x)
⇒ 
⇒ 
First Option is the answer
<span>Q Roni
and Allie are mowing the grass at the soccer field. Roni has a riding
lawn mower and can mow the field in 30 minutes. Allie is pushing a lawn
mower and can mow the field in 75 minutes.
If Roni and Allie work together to mow the field, what part of the field would Roni mow?
A He would mow the bigger part of the field
</span>
Answer:
-2
Step-by-step explanation:
slope = (y1-y2)/(x1-x2)
= (3-1)/(0-1)
= 2/-1
= -2
