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
Shalnov [3]
3 years ago
11

Noah is buying a pair of jeans and using a coupon for 10% off. The total price is $56.70, which includes $2.70 in sales tax. Noa

h's purchase can be modeled by the equation:
x - 0.1x + 2.70 = $56.70
​
Mathematics
1 answer:
Kay [80]3 years ago
4 0
$56.70 take away the tax first which brings you to $54 then 54x.10% is 5.40 so take 5.40 away from $54 you then have $48.60 then you can add the tax back in +2.70 = $51.30
You might be interested in
Find the surface area of a cylinder with a base diameter of 8ft and a height of 6ft. Write your answer in terms of pi, and be su
Ksju [112]

Given that diameter of the base of the cylinder = 8 ft

Given that height of the cylinder = 6 ft

We have to find the surface area of the cylinder in terms of pi.

So we need to use formula of surface area of the cylinder which is

Area= 2\pi r(r+h)

where h= height = 6

r= radius = diameter/2 = 8/2 = 4

Now plug these values into above formula

Area= 2\pi *4(4+3)

Area= 2\pi *4(7)

Area= 2\pi *28

Area= 56\pi

Hence final answer is

Area= 56\pi square ft

3 0
3 years ago
Read 2 more answers
3x-4y=-5 y=4x-2 Is (1,2) a solution of the system?
Orlov [11]
If you want to check if (1,2) is a solution to the system, you have to plug the x and y values back into both equations. If they work for one equation, but not the other, than the coordinates are not a solution to the system.

3(1) - 4(2) = -5
3 - 8 = -5
-5 = -5 

2 = 4(1) - 2
2 = 4 - 2 
2 = 2

Since both of these checks are true, then (1,2) is a solution to the system.
7 0
3 years ago
If you have 15 total guests coming to dinner and 25% of them will eat turkey and the others will eat ham, how much turkey and ha
MrRissso [65]

Answer:

2 pounds of turkey and 5 1/2 pounds of ham

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is the value of the product (3-2)(3 + 2)?
Veseljchak [2.6K]

Answer:

5

Step-by-step explanation:

3 - 2 = 1

3 + 2 =5

5 x 1 =5

3 0
3 years ago
Brainlyest, plus 5 points<br> PLEASE STEP BY STEP<br> Evaluate x/2+5y-1.5 when x = 10 and y = 8
frozen [14]

Answer:

43.5

Step-by-step explanation:

x/2+5y-1.5

10/2+5×8-1.5

5+40-1.5

5+38.5

=43.5

4 0
2 years ago
Read 2 more answers
Other questions:
  • How many times does 73 go in to 655
    8·1 answer
  • Samantha’s college runs on a trimester schedule so she receives a bill 3 times a year for tuition. Each trimester costs $1,450,
    5·1 answer
  • In each family of functions, the parent function is the most ______ function in the family. A.) Linear B.) Basic C.) Complicated
    11·2 answers
  • Solve for k:<br>1/3k + 1/2 = 1/4k
    8·1 answer
  • Car is driving at 30 kilometers per hour. How far in meters does it travel in 3 seconds?
    6·1 answer
  • The graph shows the amount of money paid when purchasing bags of candy at the zoo.
    12·1 answer
  • Which two operations are needed to wrte the expression that represents Fournes heerence of a number and three? mult cation and s
    9·1 answer
  • James has a goal of saving $600 by the end of the month. He already has $150 in his bank account. He makes $25 an hour at his jo
    14·1 answer
  • A shipment contains 9 igneous, 7 sedimentary, and 7 metamorphic rocks. If 7 rocks are selected at random, find the probability t
    13·1 answer
  • There are 7 piles of papers on a desk. Each pile has the same number of papers. There are 21 papers in all on the desk. How many
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!