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zloy xaker [14]
3 years ago
15

A plumber charges $80 for a house call and $25 per hour for his services. Which of the following is a linear model of his charge

s.
Mathematics
2 answers:
Mila [183]3 years ago
8 0

Answer:

25x+80

The number of hours is x for services

blsea [12.9K]3 years ago
6 0

Answer:bals

Step-by-step explanation:25(number of hours worked) +80$ for initial charge

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What is the period of the sinusoidal function? Enter your answer in the box.
muminat

Answer:

ANSWER:

The period of the sinusoidal function is 2π.

Step-by-step explanation:

EXPLANATION:

The sinusoidal function is a periodic function.It goes one unit up and one unit down with an amplitude of one and it repeats itself after this time interval.So,the period of the sine function is 2π

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3 0
3 years ago
What is a like term for -19m
bogdanovich [222]

Answer:

-8.5m

Step-by-step explanation:

5 0
3 years ago
433 round to the nearest 10
tankabanditka [31]

Answer:

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Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
Please click the picture and help me :D
harkovskaia [24]
Well first of all, let's define what an integer is...

Integers are numbers such as -2, -1, 0, 1, 2 etc etc.

------

If f(5)=12,

f(6)=0.3*f(6-1)

= 0.3*f(5)

= 0.3*12

= 3/10 * 12

= 36/10

= 3.6

We now know that f(6)=3.6

Now:

f(7)=0.3*f(7-1)

= 0.3*f(6)

= 0.3*3.6

= (3/10) * (36/10)

= 108/100

= 1.08

Answer:

f(7)=1.08
4 0
4 years ago
Which expressions are equivalent to 2-(-6+3)+4c
Artyom0805 [142]

Answer:

c. none of the above

Step-by-step explanation:

(-6+3)= -3

2--3=2+3=5

5+4c cant add them since they arent like terms

final answer 5+4c and that option isnt here

3 0
3 years ago
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