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
GarryVolchara [31]
3 years ago
6

Ms. Gartland bought x number of shirts for the new members of her chorus. The cost for the x number of shirts, including $3.99 s

hipping, was $77.49. Each shirt cost $12.25. There was no sales tax on this purchase. Write an equation that can be used to find x.
Mathematics
1 answer:
choli [55]3 years ago
8 0
Hello

77.49 - 3.99 = 12.25 * x

73.5 = 12.25x
(Divide both sides by 12.25)
6 = x
So, she bought six shirts

Have a nice day
You might be interested in
Can someone explain triangle sum theorem?
Debora [2.8K]
The angle sum property of a triangle is the sum of the interior angles of the given triangle.
The total sum of the interior angels of a triangle =180
5 0
3 years ago
Read 2 more answers
when directed to solve a quadratic equation by completing the square, Sam arrived at the equation (x-(5/2))^2= (13/4). which equ
Tasya [4]
We have the following expression:
 (x- (5/2)) ^ 2 = (13/4)
 Let's rewrite the given expression:
 x ^ 2 - 5x + 25/4 = (13/4)
 x ^ 2 - 5x + 25/4 - 13/4 = 0
 x ^ 2 - 5x + 12/4 = 0
 x ^ 2 - 5x + 3 = 0
 Answer:
 
the original equation given to Sam could have been:
 
x ^ 2 - 5x + 3 = 0
7 0
2 years ago
hugo is saving for a new baseball glove. he saves $10 the first week, and $6 each week for the next 6 weeks. the expression 10 +
BigorU [14]
So if Hugo has saved $10 the first week and $6 for the next 6 weeks the answer would be $46.

you can either add up 6 six times or you can multiple 6 by 6.
6+6+6+6+6+6=36 or 6×6=$36

then you add the $10 from the first week & the $36 from the $6 you saved for 6 weeks to get your final answer of $46.
$36+$10=$46
5 0
2 years ago
Consider the line y=4x-1, what is the slope of line perpendicular to this line?
julia-pushkina [17]

Answer:

-1/4

Step-by-step explanation:

Perpendicular means negative reciprocal of the current slope.

6 0
3 years ago
The equation ​yˆ=−6.2x2+41.5x−5.6​ approximates the average number of cars that pass through an intersection x hours after 3:00
Neko [114]

Answer:

59

Step-by-step explanation:

5: 30 pm is 2.5 hours after 3 : 00 pm

Substitute x = 2.5 into the equation

y = - 6.2(2.5)² + 41.5(2.5) - 5.6

  = - 38.75 + 103.75 - 5.6

  = 59.4

The average number of cars is 59

8 0
3 years ago
Other questions:
  • Michael finds that 35 customers at his grandfather's grocery store use a coupon. To simulate the behavior of the next 5 customer
    11·2 answers
  • The city tim lives in has 106,534 people. what is the value of the 6 in 106,534?
    6·2 answers
  • I NEED HELP ASAP Use the Law of Detachment or the Law of Syllogism to draw a conclusion. 3. If Shauna is early for her meeting,
    9·1 answer
  • On Saturday Emma made a basket in 36 out of 80 attempts with a basketball. On Sunday she made a basket in 11 out of 20 attempts.
    13·2 answers
  • Escreva os numeros racionais na forma de fração: +6,8,-0,375,-0,02 e 0,07
    15·2 answers
  • A color printer prints 32 pages in 11 minutes how many does it take per page
    7·1 answer
  • Find the lateral area of the cylinder to the nearest tenth.
    7·2 answers
  • Average rate change to the nearest hundredth can be which answer ?
    6·1 answer
  • Reuben and his wife are each starting a saving plan. Reuben will initially set aside $50 and then add $50.85 every week to the s
    10·1 answer
  • A bar of soap with dimensions 2 x 4 x 0.5 inches is sold for $3 individually. A three-pack of the same soap costs $8. How much d
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!