Mathematics College

can anyone help me ​

Can Anyone Help Me

Answers

Answer 1

Answer:

A

Step-by-step explanation:

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Answer:

Y= -6x + 1

Step-by-step explanation:

Y=mx + b

M is your slope

B is your y intercept

x3 = 25

help me for 20 points :D

Answers

The correct answer is x=25/3
It’s x= 25/3, that’s the answer

5|7+4x|-7=48
Please help

Answers

Answer: 1.2

Step-by-step explanation:

first multiply 5 by 7 to get 35, and 5 by 4x to get 20x. Then add negative 7 to 35 and we have 28 subtract 28 from both sides getting 20x=20, so x is 1

In how many ways 50 people can handshake with each other?

Answers

Answer:

My estimate  think it 1225

Step-by-step explanation:

49 / 2 * (49 + 1) = 1225

When is it appropriate to model data with a liner function? Give an example of real world data that can be modeled with a linear function. Include the linear function and a sample of the data

Answers

Answer:

The linear function would be:

C = 10t + 2

where C is the cost and t is time in months

Step-by-step explanation:

This is for 11th grade math

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Answer : H(x) = —10x + 12

stare the property used in each case 13×11=11×13​

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Answer:

Commutative property of multiplication.

Explanation:

Commutative property is when you switch the order of the numbers around yet the answer still remains the same.

Ex: ab=ba or a+b=b+a

Jill had 4 full pans of brownies. Each pan was the same size. She gave 1/2 of the original amount of brownies to her friends. She then gave 1/4 of what was left to her teacher.

Answers

Answer:

She gave 2 pans to her friend.

She gave 1/2 pan to her teacher.

She has 1.5 pans left.

Step-by-step explanation:

3252614683754629158741032465x93756356872264881+432757232878247-3243566=

Answers

Answer:

bout 7

Step-by-step explanation:

Answer:3.049533e+44 to be exact

Step-by-step explanation:

Ed and Suzie went out to eat at Pizzeria. The dinner check was ​$24.00. They left a tip of ​$4.32. What percent of the check was the​ tip?

Answers

Answer:

18%

Step-by-step explanation:

24-18% is 19.68 which means it took away $4.32.

[tex]lx+3l \leq 5[/tex]

Answers

9514 1404 393

Answer:

  -8 ≤ x ≤ 2

Step-by-step explanation:

We assume you intend the absolute value equation ...

  [tex]|x+3|\le5\\\\{-}5\le x+3\le5\qquad\text{rewrite as a compound inequality}\\\\\boxed{{-}8\le x\le2}\qquad\text{subtract 3}[/tex]

is 13.48 irrational or rational? ​

Answers

Answer:

It is irrational

Step-by-step explanation:

Rational numbers do not have decimals.

It’s rational and rational numbers can have decimals.

if you rolled two dice, what is the probability that you would roll a sum of 2

Answers

Answer:

2.78%

Step-by-step explanation:

Theres only one number combination you could get for the sum of 2 ( 1 and 1)  but there is 36 different outcomes on the 2 dice that you could get for all the numbers.

1/36=.02777.. =.0278 but since its a percentage you move it over 2x to the right from the decimal point which would give you 2.78%

What is |5 x -3|?

-15
⊝

-8
⊝

15
⊝

8

Answers

Answer:

Step-by-step explanation:

Gfggg

Use a factor rainbow to determine if 729 is a perfect square. Explain your reasoning.

Answers

Answer:

729 is a perfect square

Step-by-step explanation:

because 27 * 27 = 729

. A snack bar is having a sale on hamburgers. At 9:00AM, the snack bar has sold 28 hamburgers. At 12:00PM, the snack bar discovers that it has sold 103 hamburgers. What is the average rate of change between 9:00AM and 12:00PM?

Answers

Answer:

75

Step-by-step explanation:

The average rate of change between 9:00 AM and 12:00 PM is 25 if a snack bar is having a sale on hamburgers. At 9:00 AM,

What is the rate of change?

It is defined as the change in values of a dependent variable with respect to the independent variables.

It is given that:

A snack bar is having a sale on hamburgers. At 9:00 AM, the snack bar sold 28 hamburgers.

At 12:00 PM, the snack bar discovers that it has sold 103 hamburgers.

The average rate of change between 9:00 AM and 12:00 PM:

= (103 - 28)/(12 - 9)

= 75/3

= 25

Thus, the average rate of change between 9:00 AM and 12:00 PM is 25 if a snack bar is having a sale on hamburgers. At 9:00 AM,

Learn more about the rate of change here:

brainly.com/question/12786410

#SPJ2

I don't understand with this question, can you help me with this pls?

Answers

Answer:

By moving the decimal at the end of the number to the correct amount of places for x 10 you move it once to the right for x 100 you move it right twice.

Step-by-step explanation:

Jkjjujzjzjdjfjfjjfd find f f f v. G f ddbdjfksid difícil de djkdkdid dijfndndidi diske

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;-; ;-; ;-; ;-; ;-; ;-; ;-; ;-; ;-; ;-;

......................;-;

HELP PLEASE !!!!!!!!!!!!!!!!!!

Answers

Answer:

?

Step-by-step explanation:

65% of what is 39? ​

Answers

Answer:

The answer is 25.35

Step-by-step explanation:

Hope this helps:)

Answer:

60

Step-by-step explanation:

65 % of 60 = 39

(2a²b) (6ab) =
Exponents

Answers

Answer:

The answer is (2a²b)(6ab)=12a³b².

Daniel has 15 yards of fabric to make baby blankets. It takes 1 and 1/2 yards of fabric to make each blanket, and the expression that models the situation is 15 minus three-halves y. Which of the following are possible numbers of blankets that Daniel could make? Select all that apply.

Answers

Answer:

any number between 0 and 10

Step-by-step explanation:

15 - 3/2y

how many times can 3/2 go into 15?

10 times. The most blankets he can make is 10, so any number less than 10 and greater than zero would be a correct solution

can i get brainliest please?

Answer:

9 and 10

Step-by-step explanation:

if you can help i’d appreciate it

Answers

Answer:

B- 44

Step-by-step explanation:

87.5 divided by 2 is 43.75. Since it's a square wall, the length and height are both the same, and since length times height is area, if you divide the area by two, you can get a length of one of the sides. Out of all the answers, 44 is the closest to 43.75.

hope this helped! -brooke :))

HELP PLEASE!!! 50 PTS
Which polynomial can be factored using the binomial theorem?

64x3 + 48x2 + 36x + 27
64x3 + 96x2 + 72x + 27
256x4 – 192x3 + 144x2 – 108x + 81
256x4 – 768x3 + 864x2 – 432x + 81

Answers

Answer:

x2 + 40x + 400

256x4 – 256x3 + 96x2 – 16x + 1

256x4 – 192x3 + 144x2 – 108x + 81

Step-by-step explanation:

Hope this helps.

Have a good night ma´am/sir.

Be safe!

Answer:

C

Step-by-step explanation:

Ed2021

In a certain school club, 40% of the members are boys. If there are 45 members in the club, how many of them are boys?

Answers

Answer:

18 of them are boys

Step-by-step explanation:

40% = 40/100 = 0.40

0.40 × 45 = 18

Fin the equation of the line whose slope is 3, and passes through point (2,
4). Write it in point-slope.
y + 4 = 3(x - 2)
y - 4 = 3(x + 2)
y - 4 = 3( x - 2)
y-2 = 3(x - 4)

Answers

Answer:

use the point slope formula.. just memorize this formula.. you'll need to so often   y-y1 = m(x + x1)  and know it's name   There is another one that is similar in form and name

Step-by-step explanation:

M = 3

P1 =(x1, y1 ) = (2,4)

plug it into the point slope formula

y-4 = 3(x+2)

the second choice looks pretty good

Suppose f(x)=2x−5 and g(x)=|−3x+1|. Find the value of f(x−2)

Answers

Answer:

2x-9

Step-by-step explanation:

f(x)=2x-5

to find f(x-2) we substitute x-2 in place of x

hence,f(x-2)=2(x-2)-5=2x-4-5

=2x-9

am i correct?

Find the place value of the product 0.5 multiplied by 2.65

Answers

Answer: 1.325

Step-by-step explanation: I multiplied

Divide -3 3/4 divided by 3=?​

Answers

The answer to your question is -1/4

answer this for 40 points :D

Answers

Answer:

I wish I knew . I have  a question for you. wait nah... Thanks for the points my mate ... sorry about it . I need points .

Step-by-step explanation:

friend me if you want :)

Answer:

this is not 40 points its 20 ?

Step-by-step explanation:

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