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
Ganezh [65]
3 years ago
9

During a sale, for each shirt that Mark purchased at the regular price, he also purchased a shirt at half the regular price. How

many shirts did Mark purchase during the sale?
A) The regular price of each of the shirts that Mark purchased during the sale was $21.50.
B) The total of the prices for all the shirts that Mark purchased during the sale was $129.00.
Mathematics
1 answer:
Arisa [49]3 years ago
4 0
I think the answer is b hope i helped
You might be interested in
The volume of a rectangular box is 330 cubic inches. The length on one side of the top is 11 inches, and the height of the box i
Fiesta28 [93]

Answer: 110 square inches.

Step-by-step explanation:

The volume of a rectangular box would be:

V=length*width*height

In this case, we know the volume, the length and the height, and we don't know the width, so we're going to isolate it:

width=\frac{V}{length*height}

Substituting the data:

width=\frac{330}{11*3} =10in

This width is also the width of the top of the box, so the area of the top would be:

A=length*width\\A=11*10\\A=110in^{2}

5 0
3 years ago
A box's volume is equal to 600 cubic
olga2289 [7]

Answer:

Step-by-step explanation:

Length = x

width = x - 7

height = x - 10

volume = 600 in^3

Volume = L * w * h

600 = x * (x - 7)*(x - 10)

600 = x * (x^2 - 17x + 70)

600 = x^3 - 17x^2 + 70x

x^3 - 17x^2 + 70x - 600 = 0

There is a genius somewhere that could solve this using algebra. The rest of us have 2 choices. We can graph it (see below) or we could use a program that solves it for us. I'll do both for you.

a = 1

b  = - 17

c = 70

d = - 600

There is only 1 real solution: x = 15

L = 15

w = 8

h = 5

That has to be one of the ugliest graphs made. It does into the hundreds of thousands and it still looks like a straight line. Trust me. It's not.

3 0
2 years ago
the diagram shows a door that has a window in it the front faces the door and window are similar rectangles that have the dimens
Vaselesa [24]

Answer:

<u>The correct answer is B. 150 cm.</u>

Correct statement, question and diagram:

The diagram shows a door that has a window in it. The front faces of the door and window  are similar rectangles that have the dimensions shown. What is <em>h, </em>the height of the window in centimeters?

A. 66 cm

B. 150 cm

C. 186 cm

D. Not here.

Source:

Question that can be found at quizizz

Step-by-step explanation:

Let's recall that if the door and the window in it are similar rectangles, then we have:

60/84 = h/210

84 * h = 210 * 60

84h = 12,600

h = 12,600/

h = 150 cm

<u>The correct answer is B. 150 cm.</u>

3 0
3 years ago
Read 2 more answers
Which equation is represented by the graph below?
marta [7]

Answer:

Hello,

Answer C

Step-by-step explanation:

Since ln(1)=0

if x=1 then y=4 ==> <u>y=ln(x)+4</u>

y=ln(x) is translated up for 4 units.

3 0
3 years ago
Kara was baking a cake. The recipe called for 8.5 cups of flour and she put in 3.2 cups so far. How many more cups of flour does
alina1380 [7]

Answer:

5.3 cups of flour

Step-by-step explanation:

8.5 - 3.2 = 5.3 cups of flour

5 0
3 years ago
Other questions:
  • What times what equals seventy five
    5·1 answer
  • The frequency of A5 is 880Hz What is the frequency of A7, which is two octaves above A5?
    13·1 answer
  • A local poll found that only 17% of the 546 people surveyed feel the mayor's new city tax plan is effective. Find the mean of th
    7·1 answer
  • Factor the expression 4r^2 - 64
    11·2 answers
  • What is the total number of outcomes if you there are three sizes of milk shakes (S,M.L) and five flavors of ice cream (Vanilla,
    15·1 answer
  • 7 1/3 ∙x = 1.6÷ 6/11
    13·1 answer
  • A monitor with dimension ratio of 16:9 is playing a video imagine with a dimension ratio 3:4 at its fullest size which left a pi
    9·1 answer
  • WILL MARK BRAINLIEST! Find the area of a circle with a radius of 7 feet ?
    7·1 answer
  • It took Freddy 1/2 hr to paint 1/5 of a fence. How long in minutes will it take him to paint the whole fence? I NEED THIS ASAP
    12·2 answers
  • Find the MEDIAN of his test scores.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!