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
borishaifa [10]
2 years ago
9

Smith Automotive needs to hire a new mechanic. They decide to place an

Mathematics
2 answers:
mr_godi [17]2 years ago
8 0

Answer:

equation: y = 5(x-5) + 45

Explanation:

Here "y" represents the total money earned. "x" represents the earning from additional line. the constant variable is "45" and does not change.

zloy xaker [14]2 years ago
6 0

Answer:

y = 45 + 5(x - 5)

where y is the total cost of the ad, and x is the total number of lines in the ad

Step-by-step explanation:

Let x = number of lines in the ad

Let y = total cost

If the cost of the ad is $45 for the first 5 lines and $5 for each additional line then the expression for the total cost of the ad is:

y = 45 + 5(x - 5)

You might be interested in
Can someone solve this please
alisha [4.7K]

Answer:

12,475.3cm^3

Step-by-step explanation:

volume = π x r2 x h

π x 19^2 x 11 = 12,475.264

rounded = 12,475.3

5 0
2 years ago
Two trains leave the station at the same time, one heading east and the other west. The eastbound train travels at a rate of 65
koban [17]

Answer:

time = 1 hour 24 minutes

Step-by-step explanation:

Given that:

Eastbound train travels at a rate of 65 miles per hour

Westbound train travels at a rate of 85 miles per hour

So speed = 65 + 85 = 150 miles per hour

Total distance = 210 miles

We have to find the time

We know that

Distance = time * speed

OR

time = distance / speed

time = 210/150

time = 1.4 hours

Or it can be written as:

time = 1 hour 24 minutes

i hope it will help you!

6 0
3 years ago
The difference between two trinomials is 5x2 + 11x − 16. If one of the trinomials is 3x2 − 2x + 7, then which expression could b
vredina [299]

Answer:

2x^2+13x-23

Step-by-step explanation:

The first trinomial is

3x^2-2x+7

Let the other trinomial be P.


Then


P+3x^2-2x+7=5x^2+11x-16


We make P the subject to obtain,

P=5x^2-3x^2+11x+2x-16-7


We simplify to obtain,

P=2x^2+13x-23


Hence the other trinomial is 2x^2+13x-23






7 0
3 years ago
Read 2 more answers
4. Joey had 26 papers on his desk. His teacher gave him some more and now he has 100. How
inna [77]

Answer:

74 papers

Step-by-step explanation:

100-26

7 0
2 years ago
Read 2 more answers
I need help plzzzzzzzz
lukranit [14]
D is the correct answer

8 0
2 years ago
Read 2 more answers
Other questions:
  • Suppose you have $11,000 to invest. Which of the two rates would yield the target amount in 1 year: 11% compounded daily or 10.9
    9·2 answers
  • tony cashed a check for $673 at quick cash .the fee to cash a check is11% of the amount of the check. how much did tony pay to c
    8·1 answer
  • Find 3 consecutive odd numbers where the product of the smaller two numbers is 22 less than the square of the largest number.
    13·1 answer
  • Given f(x) and g(x) = f(k⋅x), use the graph to determine the value of k.
    5·2 answers
  • Twice of<br>x is 10 more than y​
    11·2 answers
  • (5x - 2y = 22<br> 8x - 2y = 28<br><br> Please!! Urgent
    12·1 answer
  • Solve the inequality.<br> 3x + 6 &lt;21
    15·2 answers
  • Which number is equal to 17.75?<br> F. 1.775<br> G. 17.075<br> H. 17.750<br> I. 1.7750
    15·2 answers
  • Function f approximately represents the trajectory of an airplane in an air show, where x is the horizontal distance of the flig
    9·1 answer
  • Jon is cooking enough lentils for lentil barley soup and lentil salad .The lentil barely soup recipe calls for 1/2 cup of dried
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!