Tell whether the number is prime or composite.

68

Answers

Answer 1

Answer:It's composite

Step-by-step explanation:It's composssssiiiiitttteeeee

Answer 2
68 is a composite number because it’s an even number. The factors of 68 are 1,2,4,17,34 and lastly 68.

Related Questions

distribute and simplify

Answers

Answer:

440/5-100

Step-by-step explanation:

20(4 2/5 - 5)

30
Figure A
25
Figure B
10
What is the value of x?

Answers

Answer:

x = 12

Step-by-step explanation:

From the similar figures given in the picture,

(Figure A ~ Figure B)

Corresponding sides of the figures will be proportional.

By this property of the similarity,

[tex]\frac{x}{10}= \frac{30}{25}[/tex]

x = [tex]\frac{300}{25}[/tex]

x = 12

Donna rides her bike at a rate of 19/2 miles per hour how many miles can Donna travel in1/3 of an hour

Answers

Answer:

3 1/6 miles

Step-by-step explanation:

Rate(Speed )= Distance/Time

From the Question, we are to find the distance.

The formula for Distance = Rate × Time

Rate = 19/2 mile per hour

Time = 1/3 of an hour.

Distance = 19/2 miles per hour × 1/3 hour

= 19/6 miles

= 3 1/6 miles

Donna can travel 3 1/6 miles in 1/3 of an hour

Convertir a decimal 5/8​

Answers

Answer:

I'm pretty sure it's 0.625

Plz help me ASAP ;-;

Answers

Option 1! If you expand the bracket and simplify.

Answer:

The person who answered it first is correct

Step-by-step explanation:

Harley-Davidson motorcycles make up 14% of all motorcycles registered in the US. You plan to interview an SRS of 500 motorcycles owners. How likely is your sample to contain 20% or less who own Harleys

Answers

0.00005 probability or 0.005%

Liz has to rent a bounce house for her little cousin. When looked at the prices she wanted to compare the two. Rental #1 charges a flat fee of $1 with an additional cost of $2 for every hour. Rental #2 charges a flat fee of $3 with an additional cost of $1 for every hour.

Answers

Answer:

2hours

Step-by-step explanation:

Step one:

given data

Rental #1

charges a flat fee of $1 with an additional cost of $2 for every hour

let the number of hours be x

the total charge

y= 1+2x-------------1

Rental #2

charges a flat fee of $3 with an additional cost of $1 for every hour.

let the number of hours be x

the total charge

y= 3+1x-------------2

equate 1 and 2

1+2x=3+x

collect like terms

1-3=x-2x

-2=-x

x=2hours

I also need help on this one

Answers

Answer:

A

Step-by-step explanation:

27-9=18

18=18

5(27)=135

135=135

3 números consecutivos es igual a 381

Answers

This is what he is asking for anybody that does not know

3 numbers nsecutive numbers equals 381

Divide. Write the quotient in lowest terms.
1 1/4 divided by 1 2/5

Whoever answers first and accurately will mark brainliest!

Answers

Answer:

25/28

Step-by-step explanation:

convert to mixed numbers 5/4 divided by 7/5

Then keep, change, and flip to get your answer. Hope this helps. Good Luck.

Drawn the graph of y=6-2x on the grid

Answers

Answer:

Please check attachment

Step-by-step explanation:

Here, we want to plot the graph of y = 6-2x on the grid

We can rewrite this to look like the general form as;

y = -2x + 6

The y-intercept is 6

This point is (0,6)

For the x-intercept, equate y to 0

0 = -2x + 6

2x = 6

x = 6/2

x = 3

The x-intercept is (3,0)

So we have to join the point (3,0) with (0,6)

Please check the attachment for the plot of this on the grid

29-2(3-5w)>13 help plzzzzzzzzzzzz

Answers

Answer:

Step-by-step explanation:

Here you go mate

Step 1

29-2(3-5w)>13  Equation/Question

Step 2

29-2(3-5w)>13  Simplify

29-2(3-5w)>13

Step 3

29-2(3-5w)>13  Subtract 23

10w>-10

Step 4

10w>-10  Divide by 10

answer

w>-1

Hope this helps

Select the correct answer.
What are the solutions to this equation?
3
25 - 5
O A
= -1 and r = -0.4
OB.
=
-2 and r = 2
C.
r = -3 and r =
0.5
OD
r = -0.5 and r = 3

Answers

Answer:

D

Step-by-step explanation:

Either try all the numbers and see which ones work or do the following.

Times both sides by 2x-5.

3=x(2x-5)=2x^2-5x

Rearrange and solve the quadratic. I will factorise.

2x^2-5x-3=0

(2x+1)(x-3)=0

so x = -1/2 or 3

helppp i have this test due soon :C

Answers

Answer: D.)

Step-by-step explanation:

Add the rates. 3:1 (3+1)=4

multiply it to the rate. 3(4), 1(4) = 12 and 4

Side a is 12 inches long and side b is 4 inches long.

help me Please I'm confused!!!!!!!

Answers

Answer:

5 x k = 15 + 3 = 18

Step-by-step explanation:

k=3

i don’t really understand how to do this can someone help?

Answers

Answer:

look down

Step-by-step explanation:

you should have 2 points substitute in slope formula above the question

There are 80 seats in the small screen.
One quarter of these seats are booked.
What is one quarter of 80?

Answers

One quarter of 80 is 20

This one is timed. Please help!!!!!!

Answers

Answer:

n=2

Step-by-step explanation:

Answer:

the value of n is 2 llalala

Need help as fast as possible it’s urgent!!! :) ❤️


Graph the following equations using the given slope and y-intercept.

Answers

Answer:

I hope I'm right in my answer to that

Find the equation of the line with x-intercept (-4,0) and y-intercept (0,9).

Answers

Answer: The answer is Y=(9/4)x+9  

Step-by-step explanation: There is various ways to do it. Just find the formula first and then apply the steps to solve. Hope it helps.

help me find the slope

Answers

Answer: 2/6

Step-by-step explanation:

from the nearest points at which it crosses, it looks like it rises two and runs 6, so therefore its 2/6 as the slope

Plz help... need it quick

Answers

Answer:

id say the big triangle and the rectangle

Step-by-step explanation:

sorry if im wrong

What is the decimal expansion of the following fraction? 1/8 A. 0.125 B. 0.125 C. 1.8 D. 0.18​

Answers

Answer:

0.125....................

10.
William spent $132.75 on books, including the shipping fee, that he ordered from an online
company. Each book cost $4.00 and the shipping fee was $4.75. How many books did
William buy?
C
A. 33
B.
32
C. 15
D. 34

Answers

Answer:

15

Step-by-step explanation:

4 (Book per cost)+ 4.47 (Shipping Fee) = 8.75 cost of one book $132.75 Divided by $8.75 = 15 Books bought.

Divide:

16)160

A. 10

B. 11

C. 16

D. 26

E. 100

Answers

Answer:

10

Step-by-step explanation:

your welcome...............

Question 13(Multiple Choice Worth 4 points)
(01.06 LC)
Rearrange the equation A = 4xy to solve for X.
Ox
4y
A
Ox=
A
4y
OX=
4Ay
Х
X=
Ax
4y

Answers

Answer:

its

x = A/4y

Explanation:

when we send 4 and Y to the left hand side, their signs changes from multiplication to division and since they were in the numerator, they go to the denominator on the other side.

hope this helps.

hi pls help ill give brainly if right​

Answers

Answer: (4.5)(5)(−2) = -45

answer is the last one  −45

Step-by-step explanation:

Answer:

-45

Step-by-step explanation:

4.5 times 5 is 22.5, then multiplied by -2 is -45

hope this helped :)

just need answeer....​

Answers

Answer:

16 degrees

Because 180-164= 16

Answer:

16

Step-by-step explanation:

It would be 180 without the line so if both sides were put together it would have to be 180 so you would do 180-164= 16

A town's population in 2019 was 438,000. The town's current population is 561,000. What is the percent of change?

Answers

Answer:

28.1%

Step-by-step explanation:

A town's population in 2019 was 438,000. The town's current population is 561,000. What is the percent of change?

The formula for Percent change =

Final value - Initial value/Initial value × 100

= 561000 - 438000/438000 × 100

= 123000/438000 × 100

= 28.082191781%

Approximately = 28.1%

Therefore, percent change = 28.1%

A map has a scale of 2 centimeters = 15 kilometers. If
the distance between two cities on the map is 9
centimeters, what is the actual distance between the
cities?

Answers

Answer:

67.5

Step-by-step explanation:

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