1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Anna11 [10]
3 years ago
13

Farrah needs an electrician and must decide between 2 companies. For a service visit, Company A charges $50 to send an electrici

an plus $40/h. Company B charges $60 to send an electrician plus $36/h. The graph that models this situation is shown here.
According to the graph, how long must each electrician work in order for the two to charge equal amounts?
Mathematics
2 answers:
ss7ja [257]3 years ago
4 0
Company B. Its kinda commen sense.
weqwewe [10]3 years ago
3 0
Each line represents a technician. So if you want to know at what time the charges are equal, you need to see where the lines intersect. In this case, its 2.5 hours. 
You might be interested in
If c(x) = 4x – 2 and d(x) = x2 5x, what is (cd)(x)? 4x3 18x2 – 10x x2 9x – 2 16x2 4x – 6 4x2 20x – 2
Alisiya [41]
<span>
the main formula is </span>(cd)(x)=c(x).d(x) <span>
If c(x) = 4x – 2 and d(x) = x2 + 5x
so </span> (cd)(x) = (4x – 2)(x2 + <span>5x)=4x^3+20x²-2x²-10x=4x^3+18x²-10x
so the answer is A: </span><span>4x^3+18x²-10x</span><span>

</span>
4 0
3 years ago
Read 2 more answers
Write an equation for the both term of the arithmetic sequence 30,26,22,18
balandron [24]

Answer:

I guess it decreases by 4 everytime so -4??? If thats what your asking

Step-by-step explanation:

30,26,22,18,14,10,8,4,-2.

6 0
3 years ago
N - 3/5= 1/4 please answer
Brut [27]
I think it’s 17/20. i hope i helped
4 0
4 years ago
Read 2 more answers
Craig uses a ruler to determine the length of two pieces of metal. He records the length of each piece of metal as a rational nu
icang [17]
<span>A. When adding two rational numbers a/b and c/d, the numerators a and c do not have to be integers. Therefore, the sum does not have to be a rational number. I think this is right might nor be :/
</span>
7 0
3 years ago
Find the value of n in the equation 6.2n – 3.7n = 85 + 45. A. 16 B. 52 C. 13.13 D. 325
vesna_86 [32]
6.2n-3.7n=85+45
2.5n=130
N=130/2.5
N=52

The answer is B. Hope this helps!

7 0
4 years ago
Other questions:
  • Square root of 8a^8=
    9·1 answer
  • Marigold Industries collected $104,000 from customers in 2019. Of the amount collected, $24,400 was for services performed in 20
    6·1 answer
  • The number of endangered species in a jungle decreased from 75 to 30 in one year.
    9·1 answer
  • How many solutions can be found for the equation 4x − 8 − 4x = 9?
    14·2 answers
  • Pls help me I don’t understand
    10·1 answer
  • Sasaasaasasaassaaaassjsjsjhdhhsjwia
    7·1 answer
  • The hypotenuse of a triangle measures 20.75 in., and one of the legs measures 17 in, what is the approximate length of the other
    7·1 answer
  • How many base pieces 8 1/4 inches long and 8 1/4 inches wide can Mr. Penny cut from a wooden plank 4 1/8 feet long and 4 1/8 fee
    15·1 answer
  • Help with a problem!!!
    12·2 answers
  • Please answer by today, brainliest will be given when the option is available :)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!