Answer:
f = -14
Step-by-step explanation:
given:
4 − (–5f) = –66
4 + 5f = -66 ( subtract 4 from both sides)
5f = -66 - 4
5f = -70 (divide both sides by 5)
f = (-70) / 5
f = -14
Answer:
D
Step-by-step explanation:
Answer:
18
Step-by-step explanation:
use the distance forumla to detwemine the distance between the points.
Answer: Option B
Step-by-step explanation:
Answer:

Step-by-step explanation:
Assuming the "x" to be an exponent:



