Mathematics College

please I need help show work pls

Please I Need Help Show Work Pls

Answers

Answer 1

Answer: A

Step-by-step explanation:

If you write down the points you’ll get:

(2,6) & (3,9) & (5,15)

Next apply the expression which in this case:

A) y =3x

Now insert the numbers

1) (2,6) => 6=3(2)

2) (3,9) => 9=3(3)

3) (5,15) => 15=3(5)

So, A is correct.

Edit: Forgot to mention about the numbers placement.

(x,y) so numbers on the left is x while those on the right is y

Related Questions

l need help again please
​

Answers

Answer:

it is a which is 3.2 because you need to round to the nearest 10 which is 3

Answer:

3.2

Step-by-step explanation:

3.173 rounded off to nearest tenth is 3.2

Evaluate: 10/ 12 • 2/ 3

Answers

Answer:

10/ 12 x 2/ 3 = 10/ 12 x 8/ 12 = 80/12 = 6 8/12

Pls mark brainliest, (Plz correct me if wrong)

Step-by-step explanation:

Use the Distributive Property to write without parentheses:
4\left(3-2m\right)4(3−2m)

Answers

Answer:  12 - 8m  If there is supposed to be a sign between the rwo expressions, that will change.

If its multiplication it would be 144 - 192m + 4m²  

Step-by-step explanation:

What kind of relationship does the equation below represent? direct or inverse

y=2/5x

Answers

Answer:

Direct

Step-by-step explanation:

Direct because whatever x is affects 2/5

Can someone help me with this?

Answers

It is B because it’s sounds the smartest
The answer to b is 8 feet away from the wall

Question Help The mean finish time for a yearly amateur auto race was 185.64 minutes with a standard deviation of 0.314 minute. The winning​ car, driven by Sam​, finished in 185.29 minutes. The previous​ year's race had a mean finishing time of 110.3 with a standard deviation of 0.129 minute. The winning car that​ year, driven by Rita​, finished in 110.02 minutes. Find their respective​ z-scores. Who had the more convincing​ victory?

Answers

Answer:

Sam has the more convincing victory with a greater Zscore value

Step-by-step explanation:

Given that :

Year 1:

Mean finish time (m) = 185.64

Standard deviation (s) = 0.314

Sam's time (x1) = 185.29

Year 2:

Mean finish time (m) = 110.3

Standard deviation (s) = 0.129

Rita's time (x1) = 110.02

Zscore = (x - mean) / standard deviation

Sam's Zscore :

(185.29 - 185.64) / 0.314

= - 0.35 / 0.314

= −1.114649

= - 1.115

Rita's Zscore :

(110.02 - 110.3) / 0.129

= - 0.28 / 0.129

= −2.170542

= - 2.171

Sam has the more convincing victory with a greater Zscore value

The entrance fee to a carnival is $8, and it costs $0.50 for each ride. If Sanjay rides 6 rides, how much will he spend in total?

A. $28 dollars

B. $14dollars

C. $11dollars

D. $10 dollars

Answers

Answer:

$11

Step-by-step explanation:

0.50 × 6 = 3

3 + 8 = 11

Answer - $11

Hope this helps

The answer is $11 dollars

whats the slope of a perpendicular line that passes through the lines (29,24) and (3,4)

Answers

I believe the answer is 1.3
explanation: to find slope you do x’s over y’s so you would have

29-3
———
24-4

which gets you

26
——
20

and simplified its 1.3. Sorry if it is wrong :/.

Plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz help me

Answers

Answer:

the answers are B,D and E

Step-by-step explanation:


What is the mode: 2, 3, 4, 5, 5, 6, 6, 6, 7, 7, 8, 8, 8

Answers

Answer:

use math                                way its free and super easy to use for questions like that

Step-by-step explanation:

Answer:

6, 8

Step-by-step explanation:

The mode represents the most frequently occurring value in a data set. A data set may have more than one mode. It is one of the measures of central tendency.

In this data set the most frequently occurring values are 6 and 8.

2. Which expression is equivalent to 3(4x + 10 = 2+3)?

Answers

Answer: ask ggle it gives you the answer

Step-by-step explanation:

PLEASE HELLPPP MEEEE WITHH MATHHH

Answers

Answer:

-1/2y+1/2x

Step-by-step explanation:

BRAINLIEST TO HONEST ANSWER
In common app ,do teachers have to write letter of recommendation only once?? and I can submit it to any colleges I want??​

Answers

i would think so but u may need more

Simplify by using the o
3–8(4-9)=

Answers

Answer:

-51

Step-by-step explanation:

3-24+72=0

75-24=0

51=0

x divided by 39 = 1204 R38

Answers

Answer:

x=46994

Step-by-step explanation:

Just do 1204 38/39 * 39 to get x=46994

x=46994
hope this helps ! :)

I WILL GIVE BRAINLIEST TO WHOMEVER ANSWERS FIRST

Answers

This is VERY VERY simple! Find the rule. Multiply the individual cost by x. You should be able to find the answer from there... for the last row, multiply your individual cost by 13.

Convert fraction to a decimal
15/20

Answers

[tex] \frac{15}{20} [/tex]

[tex] \frac{3}{4} [/tex]

[tex]0.75[/tex]

Answer:

0.75

Merry Christmas!!

Help quickly please I’m on a timer

Answers

Answer:

C.

Step-by-step explanation:

Simply add the two functions.

5x³+2x²-7x+4

+            3x-7

Everything with an exponent stays the same because there is nothing else with those exponents in the other function. So all you're doing is adding the -7x+4 and 3x -7.

-7x+3x = -4x

4 - 7 = -3

That leaves you with answer C:

5x³+2x²-4x-3

Answer:

[tex]C.(f+g)(x)=(5x^3+2x^2-4x-3)[/tex]

Step-by-step explanation:

[tex]We\ are\ given\ that,\\f(x)=5x^3+2x^2-7x+4\\g(x)=3x-7\\Hence,\\(f+g)(x)\\=f(x)+g(x)\\Hence,\\f(x)+g(x)=(5x^3+2x^2-7x+4)+(3x-7),\\ f(x)+g(x)=(5x^3+2x^2-7x+3x+4-7) \\f(x)+g(x)=(5x^3+2x^2-4x-3)\\Hence,\\(f+g)(x)=(5x^3+2x^2-4x-3)[/tex]

A triangle on a sphere could have
degrees.

Answers

Answer:
True

Explanation:

HELPPP ASAPP PLEASEE

Answers

Answer:

y = x/2

or

x = 2y

You can buy an 8-pack of soda for $7.92 or a 12-pack for $11.64. Which is the better buy?

Answers

Answer:

I would assume the 8-pack to be the answer because:

Step-by-step explanation:

8 ÷ 7.92 = 1.01

12 ÷ 11.64 = 1.03

1.01 < 1.03

Answer:

I believe the better buy is the twelve pack.

Step-by-step explanation:

If you look, 7.92 is closer to 8, which almost makes it 1 dollar per soda, where the 11.64 is farther from twelve. :) i hope this helps you!

how do you rate this app on a computer ?

Answers

Step-by-step explanation:

by going down your screen after you ask a question and the answer is there i guess i dunno

(Please help)..........................

Answers

Answer:

the first one is correct

Identify the dependent variable in this situation:


the amount of data you use determines how much money your monthly cell phone bill is.

Answers

amount of data you use is the dependent variable because it depends on how much you will pay

if f(x)= 3x + 4, then what is f(-2)

Answers

Answer:

f ( - 2 ) = - 2

Step-by-step explanation:

Step 1:

f ( x ) = 3x + 4        Equation

Step 2:

f ( - 2 ) = 3 ( - 2 ) + 4     Input x value

Step 3:

f ( - 2 ) = - 6 + 4       Combine Like Terms

Answer:

f ( - 2 ) = - 2          Combine Like Terms

Hope This Helps :)

help please i really dont need to fail

Answers

Answer:

C.) 96 sq cm

Step-by-step explanation:

I split the polygon into 2 rectangles and 1 triangle.

To find the area of a rectangle do base*height

To find the area of a right triangle do base*height/2

The full explanation is in the picture below

Hope this helps ya!!!

The students at Roosevelt Middle School wear uniforms. They may choose to wear either a navy blue or
white shirt each day. Yesterday, 100 of the 150 eighth-grade students wore blue shirts. What was the ratio of
students wearing blue shirts to students wearing white shirts?

Answers

Answer:

the ratio would be 2:3 simplified

Which relation below represents a one-to-one function?

Answers

Answer:

I would say C is the 1 to 1 function.

Answer:

B

Step-by-step explanation:

The guy above said it

9965 divided by 19.9 estimate

Answers

Answer: 500.7

500.75 = 500.7

Step-by-step explanation:

The estimated value is 500

What is estimation?

Estimating in math is a way of approximately calculating an answer (getting a 'rough answer') or to check its accuracy (the 'right answer').

Given that, 9965 divided by 19.9 estimate

Let 9965 ≈ 9970

19.9 ≈ 20

9970 ÷ 20

9970 / 20

= 498.5

≈ 500

Hence, the estimated value is 500.

Learn more about estimation, click;

https://brainly.com/question/17961193

#SPJ5

What quadrant is the point (-3, -3) in

Answers

Answer:

3

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

brainliest pls

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