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
iragen [17]
2 years ago
5

A karate instructor earns $165 for teaching 3 classes. The instructor receives a 10% raise. How much the instructor earns, in do

llars, per class after the raise?
A. $60.5
B. $50.5
C. $49.5
D. $181.5
Mathematics
1 answer:
Zarrin [17]2 years ago
8 0

Answer:

A $60.50

Step-by-step explanation:

165 divided 3 = $55.00 per class

55.00 X 10% = 5.50 per class

55.00 + 5.50 = 60.50

You might be interested in
there are 300 student and teachers at a sports event.Grade k to 2 is students: 137 Grade 3 to 5 students: 145 Teachers: ? what i
AVprozaik [17]

Answer:

6%

Percentage of teachers = 6%

Step-by-step explanation:

Given;

Number of grade k-2 students = 137

Number of grade 3-5 students = 145

Total = 300

Number of teachers = 300 - (137+145) = 18

Percentage of teachers = (number of teachers÷total)× 100%

%T = (18/300) × 100

%T = 6%

8 0
3 years ago
Need help with these math questions
PSYCHO15rus [73]

\sqrt{16-x}        x = 8

Since x = 8, you can plug in/substitute 8 for "x" in the equation:

\sqrt{16-x}

\sqrt{16-8}

\sqrt{8}

2.82842

2.83 You answer is the 4th option


\sqrt{x+7}     x = 9

Plug in 9 for "x" in the equation

\sqrt{x+7}

\sqrt{9+7}

\sqrt{16}

4    Your answer is the 1st option

4 0
2 years ago
Yoshi's employer pays 80% of the total cost of his family's health insurance pla, while Yodhi pays tje rest. If the total cost o
alex41 [277]

Yoshi will have to pay $50 more dollars each month.

5 0
3 years ago
Read 2 more answers
A parallelogram-shaped field in a park needs sod. The parallelogram has a base of 21.5 meters and a height of 18 meters. The sod
Elanso [62]

Answer: C

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Find the equation of the line passing through the points -2x+1 (8,2)
Harrizon [31]

The line that passes through (-2, 1) and (8, 2) is:

y = (1/10)*x + 12/10

<h3>How to find the equation of the line?</h3>

I assume you want to find the equation of the line that passes through (-2, 1) and (8, 2).

A general linear equation is written as:

y = a*x + b

If the line passes through two points (x₁, y₁) and (x₂, y₂), then the slope can be written as:

a = \frac{y_2 - y_1}{x_2 - x_1}

In this case, we know that it passes through (-2, 1) and (8, 2), then:

a = \frac{2 - 1}{8 - (-2)} = 1/10

Then the line is:

y = (1/10)*x + b

To find the value of b, we use one of the given points, for example if we use (8, 2), it means that when x = 8, we must have y = 2.

2 = (1/10)*8 + b

2 - 8/10  = b

20/10 - 8/10 = b

12/10 = b

Then the linear equation is:

y = (1/10)*x + 12/10

If you want to learn more about linear equations:

brainly.com/question/1884491

#SPJ1

4 0
1 year ago
Other questions:
  • Last year the 6th grade had 350 students.This year the number decreased 36%.How many students are in this years 6th grade class
    12·2 answers
  • Why 5 under 6 are the the same then 10 and 12
    10·2 answers
  • If x=3+2root2,find the value of xsquare+1/xsquare​
    5·1 answer
  • alex spent 3/7 of his money he gave 1 /4 of the remainder to his sistet he haf $120 left how much money did he in the beginning
    15·1 answer
  • Rena spent 6 days reading her book completing the same fraction of the book each day if she had a total of 8/9 of her book after
    8·1 answer
  • Find how much money needs to be deposited now into an account to obtain $7,300 (Future Value) in 6
    13·1 answer
  • Help me with this question
    12·1 answer
  • 2v + 18 = 16 - 4(v + 7)<br> please help, thank you
    5·1 answer
  • A triangle has a base of 54 cm. The height is unknown. Complete the equation that can be used to find the area, A, of the triang
    5·1 answer
  • The cookie jar has six chocolate chip cookies and five oatmeal cookies. What is the ratio of oatmeal to chocolate chip cookies?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!