please need help! it’s discrete math!!

Please Need Help! Its Discrete Math!!

Answers

Answer 1

Answer:

B

Step-by-step explanation:

It's easy.

Answer 2

Answer:

Free

is all I see

Step-by-step explanation:


Related Questions

Pls, help this is abt to be overdue in an hour Select from the drop-down menus to correctly complete the statements about the expression a8+6b .
The expression a8+6b is a
A. Sum
B. Difference
. The term a8 is an added, but it is also a
A. quotient
B. Difference
. The term 6b is an added, but it is also a
A. Sum
B. Product

Answers

Answer:

I believe the answers to be:

A. "Sum"

B. "Quotient"

A. "Sum"

AM WILLING TO GIVE BRAINLIEST AND LOTS OF POINTS

Shanice's school made $850 by selling 125 tickets to the annual talent show. They sold adult tickets for $10 and student tickets cost $6. How many adult tickets did they sell? How many student tickets did they sell?

(1) Write a system of equations to represent this situation. Define your variables.

(2) Solve the system of equations algebraically using the elimination method.

(3) Verify your solution by solving the system of equations algebraically using the substitution method.

(4) Verify your solution by graphing the system of equations (I've attached the graph).

(5) Interpret your solution to the system of equations in words.​

Answers

Answer:

850/10+6=53.125

53.13/2

Step-by-step explanation:

NEED HELP BADLY IM SO DESPARTAE PLEASE DUE TOMMORWOW

Answers

Answer:

A.)16:25   B.)15:45   C.)7:10 am   D.)5:30 pm

Step-by-step explanation:

A: 16:25 B: 03:45 C) 7:10 D) 5:30

2r + 8 - r = -7

Combine like terms

Answers

Answer: -15

Step-by-step explanation: 2r+8-r=-7

1r +8 = -7

1/1       -15/1

Answer: r = -15

Step-by-step explanation:

2r - r = -7 -8

r = -15

Which of the following is a
representation of 12!

A. 12*11*10*9*8*7*6*5*4*3*2*1

B. 12+11+10+9+8+7+6+5+4+3+2+1

C. 12-11-10-9-8-7-6-5-4-3-2-1

Answers

Answer:

A

Step-by-step explanation:

because 12 factorial is multiplication of all numbers upto 12

A. All of them can be timed by 12.

Write the equation of the line in fully simplified slope/intercept form

Answers

Answer:

y = m x + b      standard form for straight line

m = (y2 - y1) / (x2 - x1)

When y2 = 12,  x = -6

when y = 0, x = -2

m = (12 - 0) / (-6 - (-2)) = -3

so y = -3 x + b

Also, when x = 0, y = -6

Our equation is

y = -3 x - 6

As a check try x = -2

y = (-3 * -2) +  (-6) = 0     as the graph shows

Draw two polygons that are similar but could be mistaken for not being similar. Explain why they are similar.

Answers

Answer:

they could possibly have the same number of vertices

convert the unit
1.5kg to g​

Answers

Answer:

The answer should be 1500g I think.

Create an equation that meets the following criteria:

•Contains the variable x on both side of the equation
•Uses at least 2 inverse operations to solve
To receive full points, you must write out your equation and show ALL the steps to solving it to get the correct solution
I’ll give brainlist to the person who follows the instructions to the T

Answers

Answer:

4x+9=x+15

x = 2

Step-by-step explanation:

Let's solve this equation I just made:

4x + 9 = x + 15

Subtract 9 from each side:

4x = x + 6

Subtract x from each side:

3x = 6

Divide each side by 3:

x = 2

Emily made fruit punch for a party. She used 2/6 of a cup of grape juice. 3/6 of a cup of strawberry juice. and 4/6 of a cup of pop. How much fruit punch did she make?​

Answers

Answer:

She made 1 1/2 cup of fruit punch.

Step-by-step explanation:

2/6 + 3/6 + 4/6 = 9/6

= 1 3/6 = 1 1/2

she made 9 /18 if u need it simplified it is 1/2

A bike shop sells bikes for $155 each and scooters for $65 each. Write an equation to represent the cost of 2 scooters and x number of bikes.

Someone help me please.​

Answers

Answer:

c

Step-by-step explanation:

I hope this helps

EEEE
Using the line of random numbers to run one simulation,
what proportion of students tried out for a sport?
O 0.40
A study reported that about 40% of high school students
have tried out for a sport at their school. To find out if this
applies to Jessica's school, she surveyed an SRS of 20
students. Nine of them said that they had tried out for a
sport. To see if this result is surprising, a simulation is to
be conducted to estimate the probability of obtaining a
sample result as high as this one.
Let 0-3 represent students who tried out for a sport and
4-9 represent students who did not try out for a sport.
O 0.45
O 0.50
O 0.60
52644
52348
82462
66233

Answers

Answer:

pretty sure its .4

Step-by-step explanation:

52644

52348

82462

66233

2 2 3 2 2 2 3 3 being the # of people trying out so

8/total #of people (20) =.4

Using the line of random numbers to run one simulation, the proportion of students that tried out for a sport is .4

Calculation and Parameters:

Given that 40% of students tried out for a sport in a school

The survey is an SRS of 20 students.

Hence, to find the proportion of students that tried out for a sport with the use of a line of random numbers would be:

52644523488246266233

Where # is the number of people trying out is 8

2 2 3 2 2 2 3 3

Therefore,

8/total #of people (20)

=.4

Read more about data simulation here:

https://brainly.com/question/9525414

Multiply. Enter your answer in scientific notation.
(7 x 10^*13) (3.39 x 10^*5)=

Answers

Step-by-step explanation:

(7 x 10^*13) (3.39 x 10^*5)

= 23.73 × 10¹⁸

=2.373 × 10¹⁹

Hello there!

(7x10^13)(3.39x10^5)

70,000,000,000,000

339,000

2.373x10^19

Hope this helps!

#HaveAnAmazingDay

[tex](: GraceRosalia :)[/tex]

Graph by using the slope and the y intercept.

Answers

1. a) equation of the line :

[tex]y = \dfrac{2}{5}x - 7[/tex]

y - intercept = -7

so, it will pass through point (0, -7)

and if we plug the value of x as 5, we get

[tex]y = (\dfrac{2}{5} \times 5) - 7[/tex]

[tex]y = 2 - 7[/tex]

[tex] = - 5[/tex]

so, it will pass through point (5, -5) too

now, just plot the points (0 , -7) and (5 , -5) and join them.

2. b) equation of line is :

[tex]y = - 3x + 5[/tex]

here, y - intercept = 5

so the line passes through point (0 , 5)

now, Plugging the value of x = 1 we get :

[tex]y =( - 3 \times 1) + 5[/tex]

[tex]y = - 3 + 5[/tex]

[tex]y = 2[/tex]

so, the given line passes through point (1 , 2)

plotting the points, we can get our required line.

HELP!!! Complete the function for this graph.

Answers

I believe the equation for this graph is: Y= |x- (-2)| + 3

Which of the following expressions is equivalent to 25÷78?
A
25×78

B
52×78

C
52×87

D
25×87

Answers

Answer:

c because there's no answer to the other equation and I already use math for it and it's the answer

solve using zero product property
(2x + 4) (x-3)=0​

Answers

Answer:

x=-2 or x=3

Step-by-step explanation:

2(-2)+4=0

3-3=0

If mVSR 8x + 18, find the value of x so that US I VS.

Answers

Answer:

x = 9

Step-by-step explanation:

must be 90deg in order to be perpendicular.

90 = 8x + 18

72 = 8x

9 = x

Mathew goes to the movies over the weekend
with four of his friends. The total bill for the
tickets and snacks came out to be $92.50. If they
all decided to split the bill evenly, how much
money did each person pay?
I need help

Answers

Answer:

23.125$

Step-by-step explanation:

you have to divide the total amount of money by the total amount of people 92.50$/4=23.125$

Answer: $18.50

Explanation: You have to divide the $92.50 by the 5 people.

Agatha drives 73 1/2 miles through two towns in 2 1/3 hours. What is her average speed in miles per hour?

Answers

Answer:

31 1/2

Step-by-step explanation:

average speed = distance/time

average speed = (73 1/2 miles)/(2 1/3 hours)

= (147/2 miles)/(7/3 hours)

= 147/2 * 3/7 miles/hour

= 441/14 miles/hour

= 31 1/2 miles/hour

Evaluate f(0) given the following graph

Answers

Answer: 1

Step-by-step explanation:

the equation of the graph will be y = f(x).

f(0) means the the value of y when x = 0, which is 1

or you can view it as where does the graph cuts the y-axis (x=0).

Armand and Jill are 247.5 miles apart, and driving toward each other. Armand is driving at a rate of 50 miles per hour and Jill is driving at a rate of 60 miles per hour.

A table showing Rate in miles per hour, Time in hours, and Distance in miles. The first row shows Armand, and has 50, t and 50 t. The second row shows Jill, and has 60, t, and 60 t
Use the scenario and table to determine which statements are true. Check all that apply.

Armand and Jill will each travel the same distance to meet.
Armand and Jill will travel the same amount of time to meet.
The equation used to find the time, t, it will take for them to meet is 50t + 60t = 247.5.
It will take 4.5 hours for them to meet.
Jill will travel 135 miles to meet Armand.

Answers

Answer:

B.C.E.

just did it on edge 2021

Answer:

yes the other person is right its B.C.E

Step-by-step explanation:

how much would I make per year if I get 10 dollars every 2 weeks ?

Answers

Answer:

$20,960

Step-by-step explanation:

brainliest?

every 14 days you get payed only 10 dollars?

id say less then 1000

You have a $25 gift card for a donut shop. Each donut costs $1.25. Write an equation in
slope-intercept and standard form that gives the amount (in dollars) that remains on the card as a
function of the total numbers of donuts you have purchased so far.

Answers

I believe it would be 2.50 dollars left. (2.50xy)

The equation of the given situation is required.

Slope intercept form [tex]y=-1.25x+25[/tex]

Standard form [tex]1.25x-y=25[/tex]

The total amount of money is $25.

Cost of one donut is $1.25

Let y be the amount of money left

x be the number of donuts bought.

So, the amount of money left after buying x donuts is

[tex]y=25-1.25x\\\Rightarrow y=-1.25x+25[/tex]

The standard form is [tex]1.25x-y=25[/tex]

Learn more:

https://brainly.com/question/11824567

https://brainly.com/question/12452575

Cassie has a small cube-shaped box. Its volume is 64 cubic centimeters.
What is the area of one face of the box?

Answers

Answer:

16 cm^2

Step-by-step explanation:

Sqrt 64 = 4

Area of one face is 4 x 4 = 16 cm^2

a recipe calls for 2 cups of flour and 4 cups of water. How much water is needed if the recipe is expanded and 10 cups of flour are used?

Answers

Answer:

4 cups of water

Step-by-step explanation:

all they asked was how many cups were used and they said four

15 x 15 x 15 x 15 = 15E The raised letter E stands for an exponent

Answers

Answer:

15e4

Step-by-step explanation:

I can not raise the exponent but there is 4, 15 being multiplied together and all you do is add how many of the same numbers are being multiplied together.

What do you add to 2 3/7 to make 4

&


What do you add to 5 4/9 to make 7

Answers

Hope this helps, have a nice day!!!

Our answers are

1 4/7 and 1 5/9

x−14=−34
what does x equal.

Answers

Answer:

x = -20

Step-by-step explanation:

Add 14 to both sides to isolate the x:

x - 14 + 14 = -34 + 14

x = -20

Hope this helps!

Step-by-step explanation:

hope it helps!!!!!!!!!

3. You drove 75 miles/hour for 8 hours. How far did you travel?

Answers

Answer:

800

Step-by-step explanation: 75 x 8

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