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kap26 [50]
2 years ago
12

A repair service charges $55.00 to come to your home plus $24.50 per hour. Find a function that describes the arithmetic sequenc

e. Then find the total cost for a 7-hour job.
Mathematics
1 answer:
Kryger [21]2 years ago
5 0

Answer:

f(x)=24.50x+55

Total cost for 7 hours: $226.5

Step-by-step explanation:

We consider that x is the amount of hours.

24.5*7+55=226.5

171.5+55=226.5

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What's 6/7 written as a fraction with a denominator of 42? A. 36/42 b. 7/42 c. 42/42 d. 6/42
7nadin3 [17]

Pls mark Brainliest.

Answer:

A. 36/42

Step-by-step explanation:

What do you multiply 7 by to get 42?

6. That is what the denominator was multiplied by, and so, the equivalent fraction must have a numerator that is 6 times larger than the original.

6 is the numerator so the numerator of the equivalent fraction with denominator 42 must be 36 since 6 * 6 = 36/

A. 36/42

4 0
3 years ago
Adding and subtracting polynomials<br><br>(-3x² - 9x + 5) - ( -2x²- 4x + 7)​
seraphim [82]

Answer:

(-3x²- 9x+5) - (-2x²-4x +7)

= (-3x²- 9x²+5) (2x²+4x +7)

=-3x²-9x+5+2x²+4x-7

=-3x²+2x²-9x+4x+5-7

=-x²-5x-2

6 0
3 years ago
Answers will be auto-submitted when time expires.
padilas [110]

Answer:

Try taking a screen shot as this is indecipherable.

Step-by-step explanation:

7 0
2 years ago
Given= 3a + 5 = 17 ​
choli [55]

Answer:

a=4

Step-by-step explanation:

you subtract the 5 from both sides and then you divide the 3 into the three and then you have 4

5 0
3 years ago
Read 2 more answers
What is the median of the data?
spin [16.1K]
Our data looks like:

3,3,4,4,5,5,5,6,7,8

The median, true to its name is the middle number of the set of data.
The median in this case in in between 5 and 5. Average it out (5+5)/2 = 5.
Your answer should be 5. Hope this helps!
3 0
2 years ago
Read 2 more answers
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