Find the result when 68 is decreased by 50%

Answers

Answer 1

Answer:

34

Step-by-step explanation:

68÷2=34

Answer 2
34 is the correct answer

Related Questions

Which represents a quadratic function?
f(x) = -8x3 - 16x2 - 4x
f(x) = 3/4 x2 + 2x - 5
f(x) = 4/x2 - 2/x + 1
f(x) = 0x2 - 9x + 7

Answers

C but i could be wrong.

What does (5 x -4) - 8=

Answers

Answer:

-28

Step-by-step explanation:

Find the GCF of 6 and 15 using lists of factors.

Answers

The GCF of 6 and 15 is 3. We know this because, for example, 3, 6, 9, 12, 15, and 15, 30.

Answer:

gcf of 6 and 15 is 3

Step-by-step explanation:

multiples of 6 are 6, 12, 18, 24, 30, 36, 42, and 48

multiples of 15 are 1, 2, 3, 6, 9, 18

select a pair of numbers that have a sum of 9 and a difference of 1

Answers

Answer:

The two numbers with the sum of 9 and difference of 1 is 5 and 4.

Step-by-step explanation:

Answer:

The answer is 4 and 5.

Step-by-step explanation:

4+5 = 9

5-4 = 1

MARK ME BRAINLIEST!!

What is the surface area of a cylinder when the radius is 10?

Answers

You need the height of the cylinder in order to calculate the surface area.
Surface area of a cylinder: 2πr^2+2πrh
h- height
r- radius - 10
π- pi- 3.14
So just substitute: 2π(10)^2+2π(10)h

Kaitlin runs 6 miles in 50 minutes at the same rate how many miles would she run in 35 minutes

Answers

Answer:

4.2 miles

Step-by-step explanation:

6/50=.12

.12*35=4.2 miles

Find the linear equation with
Slope= 2/3

y-intercept = 1

Answers

Answer:

I believe the answer would be using the form of y= mx+b, b is y intercept and slope is m. It would end up looking like y= 2/3x+1

Step-by-step explanation:

I think this is how a linear equation looks like but I'm a little rusty. If you have notes it probably says what I already stated. Good luck! :)

how many solutions does a dependent system of equations have?

Answers

A dependent system of equations has infinite simultaneous solutions

whats 100+100 try to guess :)

Answers

Answer:

100+100=200

Step-by-step explanation:

hope it helps :)

Answer:

200

Step-by-step explanation:

100 + 100 = 200

someone please help me ASAP

Answers

Answer:

Step-by-step explanation:

1. 9.6x10^4

2. 7.2x10^8

3. 1.19x10^-7

4. 9.48x10^-3

5. 2.04x10^8

.Rotating 180 degrees clockwise is the same as rotating 180 degrees counterclockwise. true or false

Answers

Answer:

False.

Step-by-step explanation:

Counterclockwise is different from Clockwise.

Answer:

False

Step-by-step explanation:

They are rotating a different direction

The Tucker family had a meal catered for wedding anniversary dinner. Th cost of the dinner was $489 they had a coupon for 10% off and there was a 5% sales tax what was the total cost including the discount and sales tax nearest cent

Answers

Answer:415.65

Step-by-step explanation:

Answer:

415.65

Step-by-step explanation:

trust me

Select whether each value for x will make the inequality below a True or False statement. x + 2 > 5.8

3 True or False
6 True or False
7.1 True or False
5/3 True or False
19/5 True or False
45/7 True or False

Answers

Answer:

Pretty Sure It's, B, C, F, H

Step-by-step explanation:

Because, If you put each in decimal form and compare it with 5.8, just find out the bigger number and BOOM, you got ya answer!

Answer:

B C F H

Step-by-step explanation:

hope this helps can i please have brainliest that would be great

Answer these question for brainlist and 5 stars

Answers

Answer:

3. Em dash

4. En dash

Step-by-step explanation:

eggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggeggegg

Answers

Answer: Explain it better please.

Step-by-step explanation:

the answer is -9, -2.2

(-4,-5) (36,11)

divide

36 / -4

and

11 / -5

=

-9, -2.2

The midpoint is (16, 3) you can find this by using the midpoint formula - (x1+x2)/2 , (y1+y2)/2 -4+36 = 32/2 = 16 which is the X, then -5+11= 6/2 = 3 :)

Question 7 of 10
A birthday cake was cut into equal pieces, and six pieces were eaten. The
fraction below shows how many pieces are left. According to the fraction,
how many pieces were not eaten?
ოთ
o
A. 3
B. 15
C. 6
O D. 9

Answers

Answer:

Huh...?

Step-by-step explanation:

Answer:

Need to know the fraction

Step-by-step explanation:


Would you classify 225 as a perfect square, perfect cube, both, or neither?

Answers

Answer:

both

Step-by-step explanation:

Answer: Its Both looked it up

Step-by-step explanation:

Solve: sqrt(x+9) = x-3

Answers

The answer is (x-3) = 2 lol

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

[tex] \sqrt{x + 9} = x - 3[/tex]

Sides gets power 2

[tex] ({ \sqrt{x + 9} })^{2} = ( {x - 3})^{2} [/tex]

[tex] |x + 9| = {x}^{2} - 6x + 9 [/tex]

_________________________________

[tex]x + 9 = {x}^{2} - 6x + 9[/tex]

Subtract sides 9

[tex]x + 9 - 9 = {x}^{2} - 6x + 9 - 9[/tex]

[tex]x = {x}^{2} - 6x[/tex]

Subtract sides x

[tex]x - x = {x}^{2} - 6x - x[/tex]

[tex] {x}^{2} - 7x = 0[/tex]

[tex]x(x - 7) = 0[/tex]

[tex]x = 0[/tex]

OR

[tex]x - 7 = 0[/tex]

[tex] x = 7[/tex]

_________________________________

[tex]x + 9 = - ( {x}^{2} - 6x + 9)[/tex]

[tex]x + 9 = - {x}^{2} + 6x - 9[/tex]

Subtract sides 9

[tex]x + 9 - 9 = - {x}^{2} + 6x - 9 - 9 \\ [/tex]

[tex]x = - {x}^{2} + 6x - 18 [/tex]

Subtract sides x

[tex]x - x = - {x}^{2} + 6x - 18 - x [/tex]

[tex] - {x}^{2} + 5x - 18 = 0[/tex]

Multiply sides by -1

[tex] {x}^{2} - 5x + 18 = 0 [/tex]

[tex]x = No \: \: solution[/tex]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

CHECK the roots :

[tex]x = 0[/tex]

[tex] \sqrt{0 + 9} ≠0 - 3[/tex]

[tex] \sqrt{9} ≠ - 3[/tex]

[tex]3≠ - 3[/tex]

Thus (( x = 0 )) is unacceptable.

+++++++++++++++++++++++++++++++++++++++

[tex]x = 7[/tex]

[tex] \sqrt{7 + 9} = 7 - 3[/tex]

[tex] \sqrt{16} = 4[/tex]

[tex]4 = 4[/tex]

Thus (( x = 7 )) is the only solution for x.

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

Done...

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

3y-9x=21
standard to slope intercept simplified

Answers

Answer:

y=3x+7  I think

hope this helps!

Answer:

[tex]y=3x+7[/tex]

Step-by-step explanation:

[tex]y=mx+b[/tex]

[tex]3y=9x+21[/tex]

[tex]\frac{3y}{3}=\frac{9x}{3} +\frac{21}{3}[/tex]

[tex]y=3x+7[/tex]

Please help I've been staring at this thing for 30 minutes it says I have to match the segments with its measure I don't understand what goes where :(

Answers

Answer:

I believe AC=63, BG=28, GC=38, And AE=70. So really just like how it's listed in order. If you need further Help, please let me know!

Step-by-step explanation:

1. X/5 + 6 <2*
A.X> 20
B.X-20
C.x<-20
D.x<20

Answers

Answer:

C. x←-20

Step-by-step explanation:

2-6=-4-4•5=-20

Which equation correctly applies the distributive property?


​−2.5⋅(4⋅1.045)=(−2.5⋅4)⋅1.045​

​50+1.015=(50⋅1)+(50⋅0.01)+(50⋅0.005)​

​−1.2⋅0.57⋅0.5=−1.2⋅0.5⋅0.57​

​(0.5⋅0.5)+(0.5⋅0.3)+(0.5⋅0.2)=0.5⋅(0.5+0.3+0.2)

Answers

Answer:

the last one

Step-by-step explanation:

In the last one, it takes all of the numbers in the one parentheses and distributes it to the 0.5.

Look at the picture. (sorry for the messy writing)

Answer:

last one

Step-by-step explanation: i did the quiz

A box contains 15 large marbles and 11 small marbles. Each marble is either green or white. 9 of the large marbles are green, and 3 of the small marbles are white. If a marble is randomly selected from the box, what is the probability that it is small or white? Express your answer as a fraction or a decimal number rounded to four decimal places.

Answers

Answer:

The probability of selecting a small or white marble is 10/13

Step-by-step explanation:

The total number of marbles is 15 + 11 = 26 marbles

The probability that we want to calculate is if the marble selected is small or white.

So we need to find the number of small marbles as well as the number of white marbles

We can construct a table to see the distribution of the marbles. Please check the attachment for this.

From the table , we can see that there are 11 small marbles and a total of 9 white marbles

The probability of selecting a white marble is;

number of white marbles/total number of marbles = 9/26

The probability of selecting a small marble will be ;

number of small marbles/total number of marbles = 11/26

In probability, whenever we have or, we tend to add

So therefore, the probability of selecting a white or small marble = Probability of selecting a white marble + Probability of selecting a small marble

Mathematically, that would be 9/26 + 11/26 = 20/26

So the probability is 10/13

4х – Зу = 15
x - 2y = 0 solve using substitution please show work

Answers

Answer:

(6,3)

Step-by-step explanation:

I'm going to start with the second one.

x - 2y = 0

   +2y  +2y

x = 0 + 2y   which is the same as (x = 2y)

Now plug that in for the x-value in the other equation.

4(2y) - 3y = 15

8y - 3y = 15

5y = 15

Divide both sides by 5

y = 3

Here is where you are going to plug it back into the first one we did.

x - 2(3) = 0

x - 6 = 0

  +6   +6

x = 6

So the answer is (6,3)

Hope that helps and have a great day!

what is the distance between the points (0,-1) and (8,7)

Answers

[tex]Distance=\sqrt{(x_{2}-x_{1})^2(y_{2}-y_{1} )^2} \\\\\sqrt{(8-0)^2(7-(-1) )^2}\\\\\sqrt{8^2+8^2} \\\\\sqrt{64+64}\\\\ \sqrt{128} =8\sqrt{2} \\\\[/tex]

Answer:

11.3

Step-by-step explanation:

11.3

I need help in solving this problem. I need it to be factored by the GCF. I know the answer is (x-3)(5x-1), but I need the work.
5x^2-16x+3
I also have 2x^2+7x+5 and the answer to it is (2x+5)(x+1), but I also need to work too.

Answers

Answer:

Step-by-step explanation:

On a school trip, a class travels 22 kilometers by train and 9.36 kilometers by bus. How far did the class travel?

Answers

Answer:

Just add

Step-by-step explanation:

22 + 9.36 = ?

22 + 9.36 = 31.36

So, they traveled 31.36 kilometers.

The class traveled 31.36 kilometers

How much time will Alex need to walk to his school, which is 2 1/4 miles away from his house, if he would walk with the speed of

4 1/2 mph

Answers

It would take him 30 mins

At the start of the football game, there were 840 fans in the stadium. It began to rain during halftime, so 10% of the fans went home.
During the 3rd quarter of the game, the visiting team scored five touchdowns, so 25% of the remaining fans went home.
How many fans were in the stadium after the 3rd quarter?

Answers

After the third quarter there were 567 fans in the stands
840x.90(total-part)=756 fans at 1/2 time
756x.75= 567 fans after the third quarter

How many more cards does Linda make more than paul during the week? Enter the answer in the box.

Answers

Answer:

108

Step-by-step explanation:

72 / 2 = 36 x 3 = 108 yup yup

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