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
Harrizon [31]
3 years ago
13

For every watch that Sarah sells, she earns $4. She gets an additional bonus of $50 for every 25 watches she sells. Last month,

Sarah received a total of $506. How many watches did she sell last month?
Mathematics
2 answers:
kotegsom [21]3 years ago
4 0

Answer:

89

Step-by-step explanation:

25 watches equals a $50 bonus + 25 * 4

25*4=100

100+50=150

150 can go into 506 three times with a remainder of 56.

since it fits three times that is 75 watches

now divided the remainder by 4 and add this to 75.

56/4=14

75+14=89

89 watches

Gre4nikov [31]3 years ago
4 0

Answer:

114 watches

Step-by-step explanation:

1. Create an x and y graph. The first x as 25 watches and y as $100 since 25 watches cost $100. Also, in the y column just add $50 in parenthesis next to the y's so you know that each time Sarah gets an additional bonus. Then continue the pattern, with the x column adding by 25. You should stop once you reach 100 watches.

It should look like...

 x                  y

25w     $100 ($50)

50w     $200 ($50)

75w     $300 ($50)

100w    $400 ($50)

2. Now you know that 100 watches with additional bonuses cost $450, you create the expression, 450+4x=506 to find out how many watches more need to be sold so the total is $506.

3. Subtract 450 from both sides so the expression simplifies to 4x=56. Then divide 4 on both sides, which gives you 14.

4. Now add the original amount of watches that made 450, which was 100 with 14. This gives you 114 watches.

You might be interested in
What is the slope of the line passing through the points (5,7) and (−1,19)?
N76 [4]
The slope is -2..........
6 0
3 years ago
Read 2 more answers
Please help with solving
Makovka662 [10]
N.O = 4
N is midpoint of M.0
Meaning M.N also has to be 4
4+4= 8
N.P = 6
0.P = 2
8+ 2 = 10

4 0
2 years ago
The _______ form of a quadratic equation is written y = a(x - h)2 + k
Vikentia [17]
That is the vertex form of a quadratic equation
7 0
3 years ago
Read 2 more answers
Carol went on a holiday to Bristol.
Leviafan [203]

Answer:

658.91$

Step-by-step explanation:

Find the total cost

flight cost 397$

staying at the hotel for 6 night cost 6 x 28.43£

= 170.58£ = 233.69$

breakfast for 4 morning cost 4 x 5.15£= 20.6£

= 28.22$

Total cost is 397$+233.69$+28.22=658.91$

5 0
2 years ago
One teaspoon equals 0.5 centiliters. How many liters equal 50 teaspoons? Round the answer to the nearest hundredth.
kvv77 [185]
.5/100 = 0.005
0.005*50 =.25 liters
6 0
3 years ago
Read 2 more answers
Other questions:
  • How to solve 488x6 ?
    10·1 answer
  • Rewrite the quadratic function f(x) = (2x -3)(x+4) in standard form
    5·1 answer
  • 5.38*10^2 in standard notation
    13·2 answers
  • The x-intercept of the line whose equation is 2x - 3y= 6 is
    12·2 answers
  • PLS HELP!!!!What are the sine, cosine and tangent ratios of<br>angle W in the triangle below​
    10·1 answer
  • Trig ratio and finding the missing angle pair.
    6·1 answer
  • What is the product of 4 cos<br> 14 (cos(37) + i sin (34) and 2 (cos(5) + sin(5)}?
    13·1 answer
  • Solve the system of equations by the substitution method.
    6·1 answer
  • PLEASE HELP PEOPLE!!!! I really need help. urgent. asap.
    10·1 answer
  • What is the value of x in the equation below?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!