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Simora [160]
2 years ago
11

Exponential equation 27x+4=9x

Mathematics
2 answers:
Elza [17]2 years ago
6 0

Answer:

answer is 45 trust me im passing this concept

Step-by-step explanation:

Novay_Z [31]2 years ago
5 0

Answer:

x= -2/9

Step-by-step explanation:

step 1: isolate the variable

27x+4 = 9x

-9x. -9x

18x+4 = 0

-4. -4

18x = -4

step 2: isolate the variable by dividing both sides by the coefficient

18x = -4

÷18. ÷18

=

x = -2/9

(x is equal to negative 2 ninths)

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Miss smith’s pay is directly proportional to the number of hours she work at the airport. Her pay for 22 hours is $297.How much
inna [77]

Answer:

$540

Step-by-step explanation:

You need first to calculate the hour rate that is payment divided to total number of hours done.

297/22 = 13.5

Now we know that she is earning $13.5/1 hour

We just need to multiply by 22 hours and we have 13.5*22 = $540

3 0
3 years ago
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What number is between 2/7 and 4/11 <br> CHECK MY ANSWER PLEASE?!?!
-BARSIC- [3]
Yes, that's correct. All you do is add the two numbers together and then divide by 2!
3 0
3 years ago
Help me please! Am horrible at math.
lesya692 [45]

Answer:

Step-by-step explanation:

For a. the 14.7 represents the pressure that the air puts on you all the time.

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For c. we have to solve p(d) when d = 8:

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5 0
2 years ago
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Illusion [34]

Answer:

What I think are the answers are C,D, and A, hope this helps.

Step-by-step explanation:

8 0
3 years ago
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Your college roommate receives a pay raise at her part-time job from $9 to $11 per hour. She used to work 25 hours per week, but
Fynjy0 [20]

Answer:

d. backward sloping.

Step-by-step explanation:

The roommate receives a pay raise at her part-time job from $9 to $11 per hour and now decides to work 20 hours per week instead to 25 hours per week.

We can see that her rate is decreasing, so her labor supply curve is backward sloping or also called backward bending.

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