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
posledela
3 years ago
5

NO SPACES AND NO DECIMALS

Mathematics
1 answer:
KonstantinChe [14]3 years ago
6 0

Answer:

Happy paws

y = 20 + 4x

Woof watchers

y = 9 + 5x

x = 11 hours

Step-by-step explanation:

Let

Number of hours = x

Total cost = y

Total cost = fixed cost + variable cost

The equations are:

Happy paws

y = 20 + 4x

Woof watchers

y = 9 + 5x

solve the equation to find for how many hours the total cost of the services is equal.

Equate total cost of both services

20 + 4x = 9 + 5x

Collect like terms

20 - 9 = 5x - 4x

11 = x

x = 11 hours

Check:

Happy paws

y = 20 + 4x

= 20 + 4(11)

= 20 + 44

= 64

Woof watchers

y = 9 + 5x

= 9 + 5(11)

= 9 + 55

= 64

You might be interested in
Type the correct equation of the line. (0, 1), (2, -3), (4, -7)
amid [387]

Answer:

1(2-3)(4-7)

(1)(-1)(4-7)

-1(4-7)

(-1)(-3)

=3

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
How do I graph x is less than or equal to 4
love history [14]
First, graph the "equals" line, then shade in the correct area. There are three steps: Rearrange the equation so "y" is on the left and everything else on the right. or below the line for a "less than" (y< or y≤).
7 0
3 years ago
Find the median of the following numbers: 195, 230, 200, 226​
BlackZzzverrR [31]

Answer: 213

Step-by-step explanation: The median is the middle number

in the data set when the data set is written from least to greatest.

So let's start with writing ur data set from least to greatest.

So we have 195, 200, 226, 230.

Notice that there are two middle numbers.

If there are two middle numbers in the data set,

we find the median by taking their average.

In other words, we add the two middle numbers and divide by two.

So we have 200 + 226/2 or 426/2 which is 213.

3 0
3 years ago
The three angles of a triangle measure x+37, 90, and x+67. Find the measurement of the smallest angle in degrees.
Kisachek [45]

Step-by-step explanation:

so the smallest angle is angle A which is 30 degree

7 0
2 years ago
Read 2 more answers
In fiecare dintre cele trei clase de aVa ale unei scoli sunt 30 de elevi.Din toți elevii de-a Va ,o treime fac fotbal,1 dansuri,
Alenkasestr [34]
I can't understand it can you explain it in English
6 0
3 years ago
Other questions:
  • Median math question
    5·1 answer
  • How many different three digit odd numbers can be formed from the digits 1 2 3 4?
    8·1 answer
  • Suppose f(x) = x2 and g(x) = (4x)2. Which statement best compares the graph of g(x) with the graph of f(x)?
    8·2 answers
  • 50 POINTS AND BRAINLIEST!!! QUICK
    14·2 answers
  • Pls help me. I will mark you as brainly if you help me get the correct answer.
    8·2 answers
  • What is the 3rd term of the linear sequence below?7,9,11,13,15,...​
    5·1 answer
  • Find the volume of the solid that is created when you rotate the figure around the line: round to the nearest hundredth (two dec
    14·1 answer
  • Which equation represents a linear function? y – 2 = –5(x – 2) x 7 = –4(x 8) y – 3 = y(x 4) y 9 = x(x – 1).
    7·1 answer
  • Help im in a rush!!!!!!!
    7·1 answer
  • The graph below shows the same shape was pushing the blue graph
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!