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Nata [24]
2 years ago
8

Which one expression

Mathematics
1 answer:
sveticcg [70]2 years ago
8 0
I canr see the other
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Cell Phone Company A charges $20 each month plus $0.03 per text. Cell Phone Company B charges $5 each month plus $0.07 per text.
Sidana [21]
Ur equations are :
C = 0.03t + 20...this is company A
C = 0.07t + 5....this is company B

now...for them to be equal...set them equal and solve for t
0.03t + 20 = .07t + 5
-5 + 20 = 0.07t - 0.03t
15 = 0.04t
15/0.04 = t
375 = t.......there would have to be 375 texts

4 0
3 years ago
The movie rental store CineStar offers customers two choices. Customers
nikdorinn [45]

Answer:

The yearly fee + $2 per movie

Step-by-step explanation:

Because lets say you rent 50 movies per year. Well with the yearly fee its $145. But with no yearly fee and just $3.50 per movie it’s $175.

3 0
3 years ago
I’m haveing a hard time explaining why D is the right answer please help
Anon25 [30]
Because d actually collects data about what the people want.
3 0
3 years ago
Describe how to solve an exponential equation with unlike bases.
kari74 [83]

Answer:

Mark me as brainlist

Step-by-step explanation:

Use logarithms to solve exponential equations whose terms cannot be rewritten with the same base

Solve exponential equations of the form    

y

=

A

e

k

t

 for t

Recognize when there may be extraneous solutions or no solutions for exponential equations

4 0
2 years ago
Read 2 more answers
What is the center of (x + 1)2 + (y - 3)2 = 9?
katrin2010 [14]
The equation of a circle with center at (h,k) is
(x-h)^2+(y-k)^2=radius^2

given
(x-(-1))^2+(y-3)^2=9
center is (-1,3)

first option
5 0
2 years ago
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