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
lutik1710 [3]
3 years ago
9

Good stuff is giving away free pens to each of the first 200 people who came in the store today. In the first hour, they gave aw

ay 75% of the pens how many is this?
Mathematics
2 answers:
stealth61 [152]3 years ago
3 0

Answer:

150 pens

Step-by-step explanation:

1. 75% = 0.75

2. 200 * 0.75 = 150 pens

Vladimir79 [104]3 years ago
3 0

Answer:

This would be 150.

Step-by-step explanation:

Given

The number of people who will get the pen = 200

Since, each person gets only one pen,

Thus, the total number of pen required = 200,

Also, 75% pens are given away,

Hence, the number of pen distributed = 75% of the total pens

= 75% of 200

=\frac{75\times 200}{100}

=\frac{15000}{100}

= 150

You might be interested in
Solve the following equation algebraically:
Reptile [31]

Answer:

Step-by-step explanation:

divide by 3: x^2 = 4

Think you can finish that off now?

5 0
3 years ago
Choose the system of inequalities that best matches the graph below.
lapo4ka [179]

Answer:

D) y\:, y\:>\:-x

Step-by-step explanation:

The blue boundary line has a y-intercept of 2 and a slope of  2.

It has equation : y=2x+2

Since the boundary line is not solid and the lower half plane of this line is shaded, its inequality is

y\:

The blue boundary line passes through the origin and has slope -1.

Its equation is y=-x.

Since the boundary line is not solid and the right half-plane is shaded, its inequality is y\:>\:-x

The correct choice is D.

4 0
3 years ago
−2x=x2−6 Rewrite the equation by completing the square.
V125BC [204]

Answer:

(x + 1)² = 7

Step-by-step explanation:

Given:

-2x = x² - 6

We'll start by rearranging it to solve for zero:

x² + 2x - 6 = 0

The first term is already a perfect square so that's fine.  Normally, if that term had a non-square coefficient, you would need to multiply all terms a value that would change that constant to a perfect square.

Because it's already square (1), we can simply move to the next step, separating the -6 into a value that can be doubled to give us the 2, the coefficient of the second term.  That value will of course be 1, giving us:

x² + 2x + 1 - 1 - 6 = 0

Now can group our perfect square on the left and our constants on the right:

x² + 2x + 1 - 7= 0

x² + 2x + 1 = 7

(x + 1)² = 7

To check our answer, we can solve for x:

x + 1 = ± √7

x = -1 ± √7

x ≈ 1.65, -3.65

Let's try one of those in the original equation:

-2x = x² - 6

-2(1.65) = 1.65² - 6

- 3.3 = 2.72 - 6

-3.3 = -3.28

Good.  Given our rounding that difference of 2/100 is acceptable, so the answer is correct.

6 0
3 years ago
63 is 90% of what number in a number line
lisov135 [29]
If you're trying to say what's 90% of 63, you divide 63 by 10 which is 6.3 then times by 9 which is 56.7
8 0
3 years ago
HELPP ME WITH 1,2,3 pleaseeeeeee
sattari [20]
2: (360-50-50)/2=130 degrees
5 0
2 years ago
Other questions:
  • Determine the equation of the line that passes through the points of intersection of the graphs of the quadratic functions f(x)
    8·1 answer
  • If r=12 and t=20, find S.
    14·2 answers
  • Help me someone anyone anything anybody Suppose you had d dollars in your bank account. You spent $12 but have at least $51 left
    8·2 answers
  • Plz subscribe to my channel Mr.PorkXchop 101
    15·2 answers
  • 4.6 2.8 17 7 least to greatest ​
    7·2 answers
  • 83 and one third percent as a fraction
    12·1 answer
  • HELP PLEASE . im in credit recovery bc i obviously suck at math im going to post a photo with the question & answers .someon
    5·1 answer
  • A cylinder _shaped water tank has a diameter of 10 m and a height of 10 m. What volume of water does the rank contain when it is
    14·1 answer
  • SOLVE<br> 3(4x - 6 ) = 2(4x - 3) - (x - 8)
    8·1 answer
  • Use synthetic division to determine the remainder when 3x 3 − 2x 2 + x − 1 is divided by x − 1.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!