Mathematics High School

Determine if 7x – 4 and 2x + 1 are factors of
k (2) = 7x4 – 423

Answers

Answer 1
it’s not the first question = 3(3x-1) and the second one = -395 not equivalent

Related Questions

No one is correctly answering part b in the question plsss help me. Photo attached too!!
The amount paid for different weights of oranges at a farmer’s market are shown below.

Answers

The answer is 8lbs because 3/2 is 1.5 and 12/1.5 is 8

Answer:

8

Step-by-step explanation:

Well just looking at the problem you can take the first line of data (2 pounds of oranges for $3) and divide that to get how much one orange would be.

So:

$3.00 / 2 = $1.50

So now we have :

1 pound of oranges = $1.50

With this info we can take the $12 on the fourth line and divide it by the price of one pound of oranges ($1.50).

Like so:

$12.00 / $1.50

=

8

We can check this by inputting the 8 on the ?

If we do so we get 8 (8 pounds of oranges) x $1.50 (Price per 1 pound of oranges) = $12.00, which matches up with the $12 price the problem has given us.

Hope this helps!

73 minus what plus 24 equals 73

Answers

Answer:

24

Step-by-step explanation:

what percent of 48 is 20 ​

Answers

Answer:

41.667

Step-by-step explanation:

CAN YOU HELP ME PLEASE

Answers

Answer:

a. 30 degrees

b. 330 degrees

c. 48π

d. 4π

e. 44π

f. 576π

g. 48π

The difference of a number and eight is equal to 14.

Answers

"A number" means the unknown.

"Difference" means to subtract.

We already know two numbers, 8 and 14, but we don't know "A number."

We can put v as our variable. You can put any type of letter.

Therefore, the answer is: v - 8 = 14

I NEED TO TURN THIS IN BEFORE 8:15 PLEASE HELPPP

Answers

Answer:

4

Step-by-step explanation:


What is the difference of 18s + 25t and 6s-5t

Answers

18s is divided by 3. And 25t is divided by 5

I need help- please help meh :')

Answers

Answer:

1 equals 2.6

2 equals  1.8

Step-by-step explanation:

just divide

These are rounded.

Question 1: 38.8
Question 2: 115.4

I don’t know how they want you to do the rest of those big questions on the right I don’t use the same methods as your school.

Hey I need help with this one question I don’t understand it brushed endnoteyrndjfnfjfjfiffj

Answers

the slope is -6 , -2x -6

if p(a)=0.24 and p(b)=0.52 and a and b are independent, what is p(a or b)?

Answers

Download the app photo math and there is the answer

The probability of P(a or b) is 0.1248

Given the following probabilities

P(a) = 0.24

P(b) = 0.52

Independent events mean that each event can occur at different times.

P(a or b) = P(a) * P(b)

Substitute the given parameters into the formula;

P(a or b) = 0.24 * 0.52

P(a or b) = 0.1248

Hence the probability of P(a or b) is 0.1248

Learn more on probability here: https://brainly.com/question/13604758

Ima just need help again

Answers

Answer:

B, E

Step-by-step explanation:

use synthetic division to find the quotient when 3x^3-13x^2+2x-5 is divided by x-4?

Answers

Answer:

Step-by-step explanation:

4_|   3    -13    2   -5

              12    -4   -8

       3     -1     -2    -13

3x^2 - x - 2 - 13/(x - 4)

help. help. help. alegbra ll honors

Answers

Answer:

Step-by-step explanation:

A. 2 or -4

it is undefined when the denominator is 0
set x^2+2x-8 equal to 0

it can be factored as (x-2)(x+4)
so the zeros would be 2 and -4

Complete the input-output table for linear equation y=8x+7

Answers

8-71
16-135
24-199
32-263

a typical tip in a restaurant is 18% of the bill. If the bill is 150,what would the typical tip be​

Answers

You want to leave a 18% tip on a meal that cost $150.

First, convert the 18% to an actual number that can be used in a calculation. For percents,this is always done by simply dividing the percent (in this case 18%) by 100%.So, the conversational term "18%" becomes 18% / 100% = 0.18 in terms of a real mathematical number.

Second, you need to find out what 18% of your $150 meal cost is.This is always done by multiplying 0.18 by $150.00, or

0.18 x $150.00=$27.00.

So, the amount of tip you are going to leave is $27.00.

This makes the total cost of your meal (to write on your charge slip or other payment)

$150.00 + $27.00 = $177.00.

-By TheRealMarinette

Please do not copy N Paste This Answer.

he graph below shows a transformation of the shaded rectangle onto the unshaded rectangle.

On a coordinate plane, a shaded rectangle is larger than the unshaded rectangle.

Keesha says the transformation is a translation, but Teagan says that the transformation is a dilation. Which statement about the transformation is true?
Keesha is correct because the shaded rectangle is moved vertically to make the unshaded rectangle.
Keesha is correct because the shaded rectangle is flipped across a horizontal line.
Teagan is correct because the unshaded rec

Answers

Answer:

b

Step-by-step explanation:

Answer:

C.) Teagan is correct because the unshaded rectangle is smaller than the shaded rectangle.

Step-by-step explanation:

Calcular la distancia recorrida por el punto de aplicación de una fuerza de 4,5 New si el trabajo efectuado es de 13,5 joules.

Answers

Answer:

ggddhi hhuoiss nndkdoy hsudhh jejdgbnk hehrjji

please help me with this questions I have been trying so this for ages

Answers

Answer:

I am sorry I don't know how to

Step-by-step explanation:

PLSSSSS HELP I BEG YOU I WILL GIVE BRAINLIEST WHOEVER ANSWERS FIRAT AND CORRECT.!!!

Answers

Answer:

WHASTW THE QUESTION?

Step-by-step explanation:

Answer:

um ok first you spell that wrong and put firat

Step-by-step explanation:

PLEASE HELP ME OUT HERE!!!!

Answers

it should be the second option i’m positive

Joey learns a total of 14 appetizer recipes over the course of seven weeks. After how many weeks of school will Joey know a total of 16 appetizer recipes. Solve using unit rates

Answers

Answer:

8 weeks

Step-by-step explanation:

14 appetizer recipes over the course of 7 weeks means she learns 2 recipes in 1 week so this means it will take her 8 weeks to learn 16 recipes. (Double check to make sure I'm correct)

What is the value of y if 525=y5?

Answers

Answer:I think its 105

Step-by-step explanation:  525=y5 ... you divide by 5 on both sides and 525 divided by 5 equals 105. So then you bring then y down and y=105.

Find the slope on the coordinate plane (slope is rise\run).​

Answers

Answer:

slope is 1

Step-by-step explanation:

its going up one and to the right one so 1/1=1

Answer:

i believe the slope is 1

Step-by-step explanation:

It takes 1/3 of an hour to take down 1/9 of the camp at the YMCA campground. How long does it take the camp staff to take down the entire camp?
Group of answer choices

1/27 of an hour

27 hours

9 hours

3 hours

Answers

Answer:

Step-by-step explanation:

1/9 of the camp means it has 9 parts the whole thing (each 1/9)

1/3 of an hour for 1 part and

for 9 parts we have

1/3 *9 = 9/3= 3 hours

Solve the following systems of equations using substitution:
x = 6
y = 2x - 3

Answers

Answer:

y=9

Step-by-step explanation:

2(6)-3=9

The answer is y=9
Y=2x-3
Y=2(6)-3
Y=12-3
Y=9

Assume that three fifths of the population has long hair and and one tenth of the poulation has blue eyes. What is the probability that a person does not have long but does have blue eyes?

Answers

Answer:

1/25

Step-by-step explanation:

If 3/5 have long hair, then 2/5 do not have long hair

So, the probability of no long hair, has blue eyes = 2/5(1/10) = 1/25

A lift driver charges $5.25 for the first mile of the trip and$1.25 each mile after that. He charges the customer $24 for the ride.

Answers

Answer: 15 miles

Step-by-step explanation:

The equation is 5.25+1.25x=24 where x is each additional mile so to solve for x it would be  1.25x=18.75 and divide both sides to solve for x

yeah what they said ^

I WILL GIVE BRAINLIEST AND A FOLLOW ON TIKTOKK

Answers

THE WHOLE THING???? or just one answer?

PLEEEEEEEEEEZ HELP ME!!!.
A company has to buy computers and printers. Each computer, x, costs $525 and each printer, y, costs $315. If the company spends $7,770 and buys a total of 20 machines, how many of each did it buy?
Enter a system of equations to represent the situation, then solve the system.
The system of equations is ___ and ___ .
The company bought ___ computers and ___ printers.
pleas help I'm failing math and this quiz is due tomorrow

Answers

Answer:

The company bought 7computers and 13 Printers.

Step-by-step explanation:

Just plug in the numbers so you know I'm right. I don't know how to explain it just do it. Sorry

Find the solution of this system of equations.
Separate the x- and y-values with a comma.
x = 12 + y
4x + 9y = -17

Answers

Answer:

The answer is (7, -5)

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

~Hoped this helped~

Answer:

(7, -5)

Step-by-step explanation:

That is where the two lines intercect aka the solution.

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