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
Leya [2.2K]
3 years ago
7

Help with my math i will mark brainliest

Mathematics
2 answers:
erma4kov [3.2K]3 years ago
4 0
The answer is $15 more per T-shirt
Natasha2012 [34]3 years ago
3 0

The answer should be 15$ per shirt
You might be interested in
PLEASE HELP and Show your work please!!
bazaltina [42]

9514 1404 393

Answer:

  2)  3 pages per hour

  3)  4/29 km per minute

Step-by-step explanation:

Division by a fraction is the same as multiplication by the inverse of that fraction.

<h3>2) </h3>

  \dfrac{\ \dfrac{9}{4}\ }{\dfrac{3}{4}}=\dfrac{9}{4}\times\dfrac{4}{3}=\dfrac{36}{12}=\boxed{3\text{ pages per hour}}

__

<h3>3) </h3>

  \dfrac{2\text{ km}}{\dfrac{29}{2}\text{ min}}=2\times\dfrac{2}{29}\text{ km/min}=\boxed{\dfrac{4}{29}\text{ km/min}}

8 0
2 years ago
Determine the time needed to deliver 72 papers at a rate of 9 papers in 18 minuets
monitta
Hey there,

Question : <span>Determine the time needed to deliver 72 papers at a rate of 9 papers in 18 minuets

Answer : 
9 papers = 18 min
1 paper = 18 / 9
             = 2 min
72 papers = 2 x 72
                 = 144 mins

Hope this helps :))

<em>~Top♥</em>
</span>
3 0
2 years ago
Bone-shaped treats are 5 for $3.50 at Shelley's store and Sarah wants to buy 12. She set up and solved this proportion to find h
Molodets [167]

Answer:

Her error was multiplying numerator by numerator ( that is Quantity of Bone-shaped treats)

Step-by-step explanation:

Sarah's calculation

Let

x = cost of 12 Bone-shaped treats

Quantity of Bone-shaped treats : price

5 : 3.5 = 12 : x

(5/3.5) = (12/x)

Cross product

3.5x=60 (Here is her error)

x=17.14

Correct calculation

Quantity of Bone-shaped treats : price

5 : 3.5 = 12 : x

5 / 3.5 = 12 / x

Cross product

5 * x = 3.5 * 12

5x = 42

x = 42 / 5

= 8.4

x = $8.4

Her error was multiplying numerator by numerator ( that is Quantity of Bone-shaped treats)

Instead of multiplying Quantity of Bone-shaped treats by cost

7 0
3 years ago
Read 2 more answers
The length of a rectangle is twice the with. If the perimeter of the rectangle is 60 units, find the area of the garden
Darya [45]

w - width

2w - length

60 - perimeter

w + w + 2w + 2w = 6w - perimeter

The equation:

6w = 60    <em>divide both sides by 6</em>

w = 10 → 2w = 2 · 10 = 20

The area: A = width × length

A = (10)(20) = 200

<h3>Answer: The area of the garden is equal 200 square units.</h3>
4 0
2 years ago
you are at the store buying milk and eggs and you want to know if you have enough money to pay for them should you estimate or e
scoundrel [369]

Answer:

Estimate on the higher side

Step-by-step explanation:

Round up, not down, because A, you might miss a number, or B, you forget taxes.

-hope it helps

5 0
2 years ago
Read 2 more answers
Other questions:
  • What is the algebraic expression for <br> “Two less than the product of four and a number”
    8·2 answers
  • Melinda and Marcus are saving money to purchase a present for a friend. Each friend starts with an amount and also saves a speci
    6·2 answers
  • there are 30 students in a math class of the 30 students 30% have an a in math 40% have a b in math how many students have a c i
    9·2 answers
  • The integer -3 would BEST represent which of these events?
    13·2 answers
  • Luis has four less than three times the number of apples that Ben has. If Ben has n apples, which expression shows the number of
    13·2 answers
  • Rectangle VWXY is dilated by a scale factor of 2 to form rectangle V'W'X'Y'. Side X'Y'
    11·1 answer
  • Write an equation for a translation 7 units down of y=|x|.
    13·2 answers
  • Find <img src="https://tex.z-dn.net/?f=%5Csqrt%7B144%7D" id="TexFormula1" title="\sqrt{144}" alt="\sqrt{144}" align="absmiddle"
    6·2 answers
  • Which of the following statements about the expected value of a random experiment is true? A. The expected value is the value yo
    7·2 answers
  • Linear equations<br>(5x+9)-(7x-1)=
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!