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
tatiyna
3 years ago
15

Your station charges $16.50 for a lubrication job. As a promotion you sell six coupons for lubrication jobs for $90. What percen

tage discount are you offering for customers who purchase the 6-coupon lube book?
Discount (to the nearest tenth) = ___
Mathematics
2 answers:
Lena [83]3 years ago
4 0
Multiply 6 by $16.50 to get the total amount = $99

now to get the percentage discount : 99-90 (which is the difference) / 99 (original price of what it should have been )

and then multiply by 100 to get the percentage discount

Assoli18 [71]3 years ago
4 0
Hmm
find cost of 6 regular ones
6 times 16.6=99

so
regular-discountedprice=discount
99-90=9

discount is 9
wait, but out of what
that is 6 jobs so
9/6=1.5 discount per job
to find the percent discount
do
discount/original times 100
1.5/16.5 times 100
0.09090909 tims 100
9.090909

so 9% discount
You might be interested in
Negative and Postive numbers from least to greatest
bija089 [108]

Answer:

-3 and 1/3, -3, -1, -1/2(-0.5), 0, 1, 4, 21/5(4.2), 5, lastly 6

3 0
3 years ago
What is q+5/9=1/6 what is q
Eduardwww [97]
If your teacher do not put the value of the q all the letters will be 1 so: 1+5=6 (after you just simplify)
5 0
3 years ago
Read 2 more answers
What is the coefficient of the term 6/7 xy? A- 6xy. B-1/7. C-6. D--6/7
bearhunter [10]
D is the correct answer
4 0
3 years ago
What type of correlation is suggested by the scatter plot?
Bas_tet [7]
No correlation is suggested
8 0
4 years ago
Now we are testing to see whether taking a vitamin supplement each day has significant health benefits. There are no (known) har
ZanzabumX [31]

Answer:

Concluding that people should take vitamin supplement each day when they don't help.            

Step-by-step explanation:

We are given the following in the question:

Hypothesis:

Taking a vitamin supplement each day has significant health benefits and does not have any harmful side effects.

Null hypothesis:

Taking a vitamin supplement each day does not have have significant health benefits.

Alternate hypothesis:

Taking a vitamin supplement each day have have significant health benefits.

Type I error:

  • It the error of rejecting the a true null hypothesis.

So error I for this situation would be concluding that people should take vitamin supplement each day when they don't help.

3 0
3 years ago
Other questions:
  • The sum of 6 consecutive integers is 387. What is the sixth term in the sequence
    7·2 answers
  • Thomas makes balloon sculptures at a circus. In 180 minutes, he uses 252 balloons to make 36 identical balloon sculptures. How m
    11·1 answer
  • My mom told me that this is the way I do this, is this answer right
    10·2 answers
  • 20,24,28,32,... you can help me the way you do.​
    13·1 answer
  • Solve the equation: -88=5y-13
    13·2 answers
  • What’s the correct answer for this?
    10·1 answer
  • As a salesperson, you are paid $100 per week plus $3 per sale. This week you want your pay to be at least $160. Write an inequal
    15·1 answer
  • 6 divide 2832 <br> Help me. Idk the answer
    8·2 answers
  • What percent of students prefer burgers?
    10·1 answer
  • What is 6 ÷ 2( 1+2 )<br> EXPLAIN HOW YOU GOT IT PLEASE
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!