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user100 [1]
3 years ago
6

Plz I need help!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
sashaice [31]3 years ago
6 0

Answer:

B

Step-by-step explanation:

aleksandr82 [10.1K]3 years ago
5 0

Answer:

The correct answer is 2437.5

Step-by-step explanation:

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Two cell phone companies have different rate plans. Runfast has monthly charges $10 plus $4 per gig of data. B A &D’s monthl
melomori [17]
BA&D's plan is better for those who use less data.  The intersection point of the two plans is (2, 18), which means that both plans cost $18 when you use 2G of data.  Anything using more data than that is less expensive with BA&D's plan.

To find the intersection point,
6+6g=10+4g

We cannot have a variable on both sides, so we will subtract 4g from both sides:
6+6g-4g=10+4g-4g
6+2g=10

Subtract 6 from both sides:
6+2g-6=10-6
2g=4

Divide both sides by 2:
2g/2 = 4/2
g = 2

This is the point where the plans cost the same.  If we try a number smaller than 2 in both plans,
6+6(1) = 6+6 = 12
10+4(1) = 10+4 = 14

BA&D's plan is less.
6 0
3 years ago
A particular project can be completed by six people working eight hours a day for twenty days. To speed up completion of the pro
andrew-mc [135]

Answer:

10

Step-by-step explanation:

10 because you have to do the first problem first. 6 people × 8 hours = the total of 48 then times the days (20) and get the answer of 960. Then what you do is 960 and divide it by 12 and get 80 then divide that by 8 getting the answer of 10

5 0
3 years ago
Taylor is going to use a computer at an internet cafe. The cafe charges $1.50 for every minute using a computer on top of an ini
kirill [66]

Answer:

565647393

Step-by-step explanation:

edkjhefiuhiuwebfibfiuhfui

Just returning the favor.

3 0
3 years ago
Which expression is equivalent to log2 9x^3?
marishachu [46]

Answer:

Option 1 - \log_{2}(9 {x}^{3} )=\log_{2}(9 ) +3 \log_{2}( {x}  ) - log Subscript 2 Baseline 9 + 3 log Subscript 2 Baseline x

Step-by-step explanation:

Given : Expression \log_2(9x^3)

To find : Which expression is equivalent to given expression ?

Solution :

Expression \log_2(9x^3)

Applying logarithmic property, \log_{a}( MN )  = \log_{a}( M) + \log_{a}( N )

\log_{2}(9 {x}^{3} )  = \log_{2}(9 )  +  \log_{2}( {x}^{3}  )

Using property, \log_{a}(  { M}^{n} ) =n  \log_{a}(  { M})

\log_{2}(9 {x}^{3} )=\log_{2}(9 ) +3 \log_{2}( {x}  )

i.e. log Subscript 2 Baseline 9 + 3 log Subscript 2 Baseline x

Therefore, option 1 is correct.

8 0
3 years ago
Read 2 more answers
Help me look at photo below
arsen [322]
The photo is above.... lol
5 0
3 years ago
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