Answer:
C D E
Step-by-step explanation:
They are the options that are clear enough
Answer:
-46/45
Step-by-step explanation:
16/9-14/5=80/45-126/45=-46/45
Answer:
y = 1/2x -1
The slope is increasing by 2/4, which can be reduced to 1/2. You can find this by doing rise over run.
The y intercept is -1
Answer:
.38-.51/root(.44)(.56)(1/65+55)
Step-by-step explanation:
just took the test
Answer:
4
Step-by-step explanation:
The cost for plan 1 will be ...
p1 = 10 +5x
The cost for plan 2 will be ...
p2 = 30
These costs are equal when ...
p1 = p2
10 +5x = 30
5x = 20 . . . . . . . . subtract 10
x = 4 . . . . . . . . . . . divide by 5
The two plans will cost the same if a customer borrows 4 DVDs in a month.