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
8_murik_8 [283]
3 years ago
14

Sally is buying new school supplies. She used a 15% off coupon on a set of markers that was originally $3.00. She also bought so

me paper that was 20% off. In total, Sally spent $5.35 after using her coupons. How much was the original price of the paper?
Mathematics
1 answer:
fenix001 [56]3 years ago
6 0
The original price of the paper was $3.50

I hope this helps! let me know if you need help with anything else! I'd be happy to help you in anyway I can! :)
You might be interested in
X-intercept and y-intercepts og y=x^2-3
Rufina [12.5K]

Answer:

Part 1) The y-intercept is the point (0,-3)

Part 2) The x-intercepts are the points (-\sqrt{3},0)\ and\ (\sqrt{3},0)

Step-by-step explanation:

we have

y=x^{2}-3

This is a vertical parabola open upward

step 1

Find the y-intercept

we know that

The y-intercept is the value of y when the value of x is equal to zero

so

For x=0

y=(0)^{2}-3

y=-3

The y-intercept is the point (0,-3)

step 2

Find the x-intercepts

we know that

The x-intercept is the value of x when the value of y is equal to zero

so

For y=0

x^{2}-3=0

solve for x

Adds 3 both sides

x^{2}-3+3=0+3

x^{2}=3

take square root both sides

x=(+/-)\sqrt{3}

so

The x-intercepts are the points (-\sqrt{3},0)\ and\ (\sqrt{3},0)

3 0
2 years ago
Explain why you would make one of the addends a tens number when solving an addition problem
Lyrx [107]
It is showing you how to be
3 0
3 years ago
Help help help please really need help
Galina-37 [17]

Problem 1

<h3>Answer:  B. M<3 would need to double.</h3>

Explanation: This is because angles 3 and 6 are congruent corresponding angles. Corresponding angles are congruent whenever we have parallel lines like this. If they weren't congruent, then the lines wouldn't be parallel. We would need to double angle 3 to keep up with angle 6.

=====================================================

Problem 2

<h3>Answer: D. none of these sides are parallel</h3>

Explanation: We have angles A and C that are same side interior angles, but they add to A+C = 72+72 = 144, which is not 180. The same side interior angles must add to 180 degrees for parallel lines to form. This shows AB is not parallel to CD.

A similar situation happens with angles B and D, since B+D = 108+108 = 216. This also shows AB is not parallel to CD. We can rule out choices A and C.

Choice B is false because AD is a diagonal along with BC. The diagonals of any quadrilateral are never parallel as they intersect inside the quadrilateral. Parallel lines never intersect.

The only thing left is choice D. We would say that AC || BD, since A+B = 72+108 = 180 and C+D = 72+108 = 180, but this isn't listed as an answer choice.

5 0
3 years ago
Please help! Due very soon! help ASAP!!!
Vanyuwa [196]
B and C are correct.
8 0
2 years ago
Read 2 more answers
Factor.
balu736 [363]

Answer:

the solution is b

Step-by-step explanation:

(x+2)(x^2-2x+4)

4 0
3 years ago
Other questions:
  • What is 1% of 12.54?
    13·2 answers
  • 12) Add the fractions, and simplify if possible.<br><br> (y+7)/(y^2-y-12) - 2/(y^2-9)
    7·1 answer
  • In the parallelogram shown, find x.
    12·1 answer
  • Find the measure of b
    11·1 answer
  • What is this answer.
    6·2 answers
  • Write the ratio of thirteen-year-olds to fourteen-year-olds in all three forms.
    12·2 answers
  • The population of a town can be modeled by P= 22,000 + 125t, where P represents the population and the t represents the number o
    14·1 answer
  • Surface area of a triangular prism formula?
    11·2 answers
  • Kevin drove 357 miles using 14 gallons of gas. At this rate, how many miles would he drive using 16 gallons of gas?​
    13·1 answer
  • 1. The 4th, 5th, and 6th terms of an arithmetic sequence are 19, 23, and 27 respectively. What is the first
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!