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
kiruha [24]
3 years ago
12

Jessica purchased a DVD that was on sale for 12% off. The sales tax in her county is 3%. Let y represent the original price of t

he DVD. Write an expression that can be used to determine the final cost of the DVD.
Mathematics
2 answers:
Dovator [93]3 years ago
8 0

Answer:

88y + 03y = 91y

Step-by-step explanation:

100% - 12% discount leaves 88% of y (88y)

3% tax = 03y    

88y+03y=91y

stich3 [128]3 years ago
4 0
.88y +.03y = final cost or more simply .91y = final cost

100% - 12% discount leaves 88% of y (.88y)
3% tax = .03y   
.88y + .03y = .91y


You might be interested in
30008876543*98765435678
Sladkaya [172]

I got math error ahhhaha

8 0
3 years ago
Read 2 more answers
which geometric object is defined as the set of all points in a plane that are equidistant from the two sides of a given angle
Volgvan

Answer:B.) Bisector Of An Angle

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
The sum of two consecutive integers is -15. Which equation could you use to find the two integers and what is the smaller intege
PtichkaEL [24]

Answer:

-8

Step-by-step explanation:

x+x+1= -15

2x+1=-15  (group the x's together)

2x= -14 (move the 1 to the right side)

x= -7

(-7)+(-8) = -15

-8 is the smaller integer

4 0
3 years ago
A research report says that t(63) = 1.99; p = .03. From that information, can you reject the null hypothesis with 95% confidence
Leona [35]

Answer:

Yes, I can reject the null hypothesis with 95% confidence.

Step-by-step explanation:

Critical value t(63) = 1.99

p-value = 0.03

Confidence level (C) = 95% = 0.95

Significance level = 1 - C = 1 - 0.95 = 0.05

Conclusion:

Reject the null hypothesis because the p-value 0.03 is less than the significance level 0.05.

4 0
3 years ago
Read 2 more answers
Choose the equations that are not linear equations. -x - y = 2 x 2 + y = 4 - y 3 = 1 x = 5
NeX [460]
X² + y = 4 and -y³ = 1x -5 are not linear equation because they contain a variable with a exponents. These types of equation are called quadratic equations. 
5 0
2 years ago
Other questions:
  • There are (53)2 ⋅ 50 hens in a bird enclosure. What is the total number of hens in the enclosure?
    13·2 answers
  • What multiples to 12 and add up to -6?
    13·1 answer
  • Help me in question 17. Please thanks
    10·2 answers
  • kasper made 3 gallons of fruit punch for a party. each serving of punch is 1/8 gallon. Which model shows how nay servings kasper
    11·2 answers
  • Combine like terms to simplify the expression:
    5·1 answer
  • A snack bar at an outdoor fair is open from 10 A.M. To​ 5:30 P.M. And has 468 bottles of water for sale. Sales average 1.3 bottl
    6·1 answer
  • 3/8b+3/4kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
    7·2 answers
  • Which expression is equivalent to sin
    12·1 answer
  • Hollyville Elementary is having a pizza party. The school secretary plans on ordering 25 pizzas. There are 10 classes in the sch
    15·1 answer
  • Please help!!!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!