Mathematics High School

7. Which equation is graphed below?
A. y = x + 1
B. y = |x|
C. y = [x]+1
D. y =[x]

7. Which Equation Is Graphed Below?A. Y = X + 1B. Y = |x|C. Y = [x]+1D. Y =[x]

Answers

Answer 1
Answer:A. I hope this helped you.
Answer 2
Answer A

Set by step explanation: ....

Related Questions

Using the equation below, what is the inverse operation needed to isolate the variable?
x - 10 = 32

Answers

Answer:

x = 42

Step-by-step explanation:

x - 10 = 32

32 + 10 = 42

What is the answer to 1 ft x 1 1/2 ft = ?

Answers

1ft x 1 1/2 ft =1 1/2 feet

Answer:

1 1/2 is yuh ansuh

Please help!! Find the area please! Greatly appreciated if you do.

Answers

I think 55, I hope this is right

11 The table below shows the amount of a decaying
radioactive substance that remained for selected
years after 1990.
0
2
5
9
14
17
19
Years After 1990 (X)
Amount (9)
750
451
219
84
25
12
8
Write an exponential regression equation for this
set of data, rounding all values to the nearest
x thousandth. Using this equation, determine the
amount of the substance that remained in 2002, to
the nearest integer.

Answers

9 because 7x8 is one 29 so 8

what fraction is greater than 1/5 and less than 1/3

Answers

1/5 < 1/4 < 1/3

the answer is 1/4

The fraction 1/4 is greater than 1/5 and less than 1/3

What is mean by Fraction?

A fraction is a part of whole number, and a way to split up a number into equal parts. Or, A number which is expressed as a quotient is called fraction that can be written as the form of p : q, which is equivalent to p / q.

We need to find the fraction that is greater than 1/5 and less than 1/3

Since we know that 1/5 < 1/4 < 1/3

When the numerator is less than the denominator, the fraction is called proper fraction, otherwise it is called improper fraction that proper fraction is also called fraction which is less than 1.

Therefore the answer is; 1/4

Learn more about the fraction visit:

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Which is the solution to the inequality? 1/4 + x < 5/6​

Answers

Answer:

x<7/12

Step-by-step explanation:

1/4+x<5/6

24×1/4+24(x)<24×5/6

6+24x<20

24x<20-6

24x<14

24x/24<14/24

x<7/12

Can you divide any number by zero?

Answers

Answer:

well basically no so i say no

Step-by-step explanation:

you can but you wouldn't get a answer because you would only get the same answer so..

Answer:

When we try to divide by zero, things stop making sense

Step-by-step explanation:

compare fractions, -10 1/5 and -10 1/4

Answers

Answer:

4/20 - 5/20 = -1/20, and therefore, since the answer is negative, you've proven that 5/20 (or the original 1/4) is actually the bigger number, not the 4/20 (or 1/5).

Step-by-step explanation:

Write the sum −3+5−7+9−11+13−15+17−19+21 using sigma notation. The form of your answer will depend on your choice of the lower limit of summation.

Answers

Answer:

Kindly check attached picture

Step-by-step explanation:

Given the expression : −3+5−7+9−11+13−15+17−19+21

Number of values : 1 up to 7

Take initial as - 1, since the expressed value starts with negative

Difference of 2 between the absolute value of each successive integer.

#4. Which property is shown? 5(x + 4) = 5x + 20

Answers

Answer:

Distributive Property of Addition

Step-by-step explanation:

The Distributive Property of Addition states that a(b+c) = ab + ac

Let me know if this helps!

A surfboard has an original price of $259. It is on sale for 55% off the original price.

Answers

I'm not sure what answer you need for this question?
original price: 259
sale: 55% off
55%=0.55
so 259×0.55=142.45
142.45 is the 55% of the original price
259－142.45=116.55
116.55 is the price after sale.
hope this would help. (*^ω^*)/

Answer:

$116.55

Step-by-step explanation:

If original price= $259

And sale= 55% off original price

Then price after sale=(100%-55%) of $259

Working:

100%-55%=45% or [tex]\frac{45}{100}[/tex]

45% of $259 or [tex]\frac{45}{100}[/tex] x [tex]\frac{259}{1}[/tex]= $116.55

Emily works at a perfumery. She extracts 3 liters of essential oil for perfumes in 2 days.
Assuming Emily extracts essential oil at a constant rate, we can graph this relationship with time in days along the x-axis and quantity of oil in liters along the y-axis. The slope of the line representing this relationship is
.
A point on this line that corresponds to the amount of oil Emily extracts after 5 days is (5,
).

Answers

Answer:

(5,7.5)

Step-by-step explanation:

Multiply the following binomials using an area model (x+3)(x-3)*

Answers

Answer:

0

Step-by-step explanation:

write 2+3n=4n in a sentence for the equation

Answers

Two plus three times n equals 4 times n

The given equation can be written in the form of the expression "The sum of two and three times a number is equal to four times the number".

What is an equation?

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

The given equation can be broken into expressions and then can be written in form of phrases such as,

2 + 3n → Sum of two and three times a number4n → Four times the number

Hence, The given equation can be written in the form of the expression "The sum of two and three times a number is equal to four times the number".

Learn more about Equation here:

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¿El 48 es multiplo de 2? _________ ¿por que?
ayuda es para hoy ​

Answers

Answer:

si 48 es múltiplo de 2 ya que al multiplicar 2. 24 da 48

IS THIS A LINEAR FUNCTION? YES OR NO

Answers

No it is a nonlinear function notice how it is curved and not a straight line

a) Complete the table of values for y = x2 + x - 4
х
-3
-2
-1
0
1
2
3
y

Answers

Answer:

The values of y for each value of x are:

[tex]x = -3, y =2[/tex]

[tex]x = -2\: , y =-2[/tex]

[tex]x = -1\: , y =-4[/tex].

[tex]x = 0\: , y =-4[/tex]

[tex]x = 1\: , y = -2[/tex].

[tex]x = 2\: , y =2[/tex]

[tex]x = 3\: , y = 8[/tex]

Step-by-step explanation:

We have all the values of x, they are from -3 to 3 passing for 0.

Now, we know that y is a quadratic function (y=x²+x+4)

Therefore, we just need to put each value of x into the quadratic equation to find each y value.

When:

[tex]x = -3, y = (-3)^2+(-3)-4=2[/tex]

[tex]x = -3\: , y = 2[/tex]

We can do this for all values of x, so we will have:

[tex]x = -2\: , y = (-2)^2+(-2)-4=-2[/tex]

[tex]x = -1\: , y = (-1)^2+(-1)-4=-4[/tex].

[tex]x = 0\: , y = (0)^2+(0)-4=-4[/tex]

[tex]x = 1\: , y = (1)^2+(1)-4=-2[/tex].

[tex]x = 2\: , y = (2)^2+(2)-4=2[/tex]

[tex]x = 3\: , y = (3)^2+(3)-4=8[/tex]

I hope it helps you!

Use distributive property to write an equivalent expression. Use paper and pencil to
work the problems out, and then check your answers once you have submitted the
practice. (Answers will be in the bubbled comments after the problem.)
A. 6 Gn+2)
B.p(4p +9)
C. 5r (r + 4

Answers

Answer:

A) 6Gn + 12 (or 6n+12, if that’s what you meant)

B) 4p²+9p

C) 5r²+20r

Step-by-step explanation:

A. If you meant 6(n+2)...

Multiply 6 by n and also 6 by 2:

6n + 12

B. Multiply p by 4p and also p by 9

4p²+9p

C. Multiply 5r by r and also 5r by 4

5r²+20r

Hope this helped!

Find the measure of angle b

Answers

Answer:

77

Step-by-step explanation:

180-103=77

usidjxxjxhxuxhxjxjhxhxhxhxjxhxhxhxj

Evan bought a bag of Skittles, ate 13 of them, then distributed them evenly into 4 bowls. If there are 64 Skittles in each bowl, how many were originally in the bag?
For the problem, find a variable and set up an equation, then solve.

I need this answer quick!

Answers

Answer:

There were 269 skittles in the bag originally.

Keywords: multiplication, addition

Step-by-step explanation:

Skittles ate by Evan = 13

No. of bowls = 4

No. of skittles in each bowl = 64

As the skittles are distributed evenly therefore,

Skittles in 4 bowls = 64*4

Skittles in 4 bowls = 256

Total skittles = Skittles in 4 bowls + skittles ate by Evan

Total skittles = 256 + 13

Total skittles = 269

There were 269 skittles in the bag originally.

The answer is 320 just add all of the 64’S Hope it helped :)

John wants to gain weight for his wrestling team so he can compete in a different weight class. He currently weighs 187 pounds, and is gaining weight at a rate of 1.5 pounds per week. Which equation below models this situation * number of weeks y = total weight (pounds )

Answers

Answer:

The equation would be 1.5w + 187 = y.

Step-by-step explanation:

1.5 lbs per week

already 187

The variable would be 'w'

so 1.5w +187 = y

A 13m long ladder when set against the well of a house reacher a height of 12m. How far is the foot of the ladder from the wall ​

Answers

Answer:

half a metre

Step-by-step explanation:

13^2-12^2=25
Square root 25 which is 5
Answer is 5 meters

Mr. Garcia's yard is 22 feet by 31 feet. If he wanted to put a fence around this yard, how many feet of fence would he need?

Answers

Answer:

53

Step-by-step explanation:

How can you drop two eggs the fewest amount of times, without them breaking?

Answers

Answer:

zero becouse the the fewest omout of time you can drop an egg without it breaking

Step-by-step explanation:

get owend brother!!!!!!!!

which point 1 on the number line?
0
1/6
A
B
C
D
Choose 1 answer
A
B
C
D
​

Answers

Answer:

kind of confusing to read

Step-by-step explanation:

15 - 3x = 11 - 3x + 4​

Answers

Answer:

Infinitely Many Solutions!

Steps I used to get the answer :

1. Cancel -3x−3x on both sides.

15=11+4

2. Simplify  11+4 to  15.

15=15

3. Since both sides equal, there are infinitely many solutions.

Infinitely Many Solutions!

Done by NeighborhoodDealer.

Answer:

Step-by-step explanation:

Solve for x:

15 - 3x = 11 - 3x + 4

Subtract 4 from both sides

15 - 3x - 4 = 11 - 3x + 4 - 4

11 - 3x = 11 - 3x

This equation has infinite solutions since both sides of the equation are equal.

Evaluate: 8 [1/4]
0
1
2
3

Answers

2 I think I’m sorry if I’m wrong

Answer:

its 0

Step-by-step explanation:

Three fifths of the students in the cafeteria bought their lunch from the school. The rest brought their lunch from home. 27 of the students bought their lunch. Let t represent the total number of students in the cafeteria.

Answers

Answer:

45 students

Step-by-step explanation:

Three fifths of the students in the cafeteria bought their lunch from the school. The rest brought their lunch from home. 27 of the students bought their lunch. Let t represent the total number of students in the cafeteria.

We are to calculate the total number of students in the cafeteria.

Fraction of the students in the cafeteria that bought their lunch from the school = 3/5

Number of the students that bought their lunch = 27 students

The total number of students can be calculated as:

3/5 Of t = 27 students

3/5 × t = 27

Cross Multiply

3t/5 = 27

3t = 27 × 5

t = 27 × 5/3

t = 45 students

Therefore, the total number of students in the cafeteria = 45 students

what is the ratio of 60 and 12 1 to 5,1 to 4, 4 to 1,or 5 to 1​

Answers

Answer:

5 to 1

Step-by-step explanation:

Plz mark brainliest

HELP PLEASE!! Brainliest to whoever gets it right.

Answers

Answer:

A

Step-by-step explanation:

i think you might want to wait for other people because i dont  know for sure

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