The college student who is looking for a data plan for her cell phone found a third option, which also offers a 2 gigabyte monthly allowance for data. The monthly cost of this option can be represented by function

C

C
, defined by:
()=30+5
C
(
x
)
=
30
x
+
5
()=30+5
C
(
x
)
=
30
x
+
5
, where

x

x
is the gigabytes of data used over the monthly allowance.

Her budget is still $50 a month. To find out how many gigabytes of data she could use if she chose this plan, she writes
()=50
C
(
x
)
=
50
()=50
C
(
x
)
=
50
and solves for

x

x
.
.
What value of

x

x
makes this equation true? Show your reasoning.

18.36. give me brainliest!

step-by-step explanation:

you have to multiply 1.53 by 12 so the equation is 12x1.53 and then that is your answer.

hope this !

yes, gavin is right.

step-by-step explanation:

gavin is correct. 

this problem is about converting 9% per year to how many percent per quarter. the rate is still the same. it only differed in the time period. so, through dimensional analysis,

9% per year  × (1 year / 4 quarters) = 2.25% per quarter

if he was asked to convert 9% per year to how many percent per quarter  compounded quarterly, then you will not simply divide by four. this is because compounding is not linear.

hope this , have a good day. c;