Mathematics High School

Does the graph represent a function?

A yes
B no​

Does The Graph Represent A Function?A Yes B No

Answers

Answer 1

Answer: no

Step-by-step explanation: because it intercepts the y-axis more than once

Answer 2
B it isnt so answer B no

Related Questions

27 is 76% of what number?

Answers

Answer:

36

Step-by-step explanation:

i think im right about this

Answer:

35.53

Step-by-step explanation:

100% of 35.53 is 35.53 so 76% of 35.53 is 27

WILL GIVE BRAILIEST IF YOU ANSWER!! The MTC Theater holds 250 people, and last night’s performance sold out! Students under the age of 16 paid $2.50 per ticket, while everyone else paid $4.00 per ticket. Last night’s show brought in $910.
Write a system to represent the given equations.

How many adult tickets were sold?

How many under the age of 16 tickets sold

Answers

Answer:

Adult Tickets: 190

16 and less: 60

Step-by-step explanation:

190 x 4.00 + 60 x 2.5 = 910

What is the
lcm of 4, 7, and 8?

Answers

Answer:

56

Step-by-step explanation:

4, 7 and 8 all go into 56

What’s the answer????

Answers

4a and 14a can be combined with 3a! Hope this helped

Two servings has 310 calories. How many calories would five servings have?

1550 calories
775 calories
62 calories
152 calories

Answers

Answer:

775 cal

Step-by-step explanation:

310 divided by 2 = 155

155 is equal to one serving

155 x 5 = 775

775 is equal to five servings

Answer: 775 reason: first you would divide 310 by 2 which would equal 155 then you would do 155x5 which would equal 775

PLEASE HELP WILL MARK BRAINLIEST!! I put math because I don’t know what this goes under but PLEASE HELP

Answers

Answer:

1. 8-10

2. oven

3. 200-220

4 dampen the surface of the bread

5. no allow it to cool

find the value of x please

Answers

Answer:

154 + 88 + 29 = 271 // 360 - 271 = 89 is your answer.

Step-by-step explanation:

Sushi was thinking of a number. Sushi doubles it,then adds 20 to get an answer of 27.7 what was the original number

Answers

Answer:

3.85

Step-by-step explanation

7.7 divided by 2 = 3.85

So if you double 3.85 you get 7.7 and then add 20 to 7.7 then you get 27.7

Let the number they are thinking of be X.

They double x , which would be 2x.

They then add 20, which would be 2x +20

So you have 2x + 20 = 27.7

Now we can solve for x:

Subtract 20 from both sides:

2x = 7.7

Divide both sides by 2:

x = 7.7 / 2

x = 3.85

The original number was 3.85

Ernie and Lori are playing a game. The table shows their scores for the

5 times they have played the game. Which statement is true?

Answers

Answer:

ernie has the greater range.

Step-by-step explanation:

Ernie and Lori are playing a game. the table shows their scores for 5 times they have played the game.

Answer:2

Step-by-step explanation:

A recipe for baba ghanoush cause for twice as much olive oil as lemon juice

Which expression represents the amount of olive oil needed for 4 tablespoons of lemon juice choose ALL that apply

A). 4•4
B). 4+2
C). 4•2
D). 4+4

Please Help

Answers

C, sorry if this is incorrect. But the “.” means multiplication. The word problem says “twice as much” so 4 x 2, but then it could also be A. Because, 2 +2 is 4. So the world problem could be asking you to double 2. I know its not B or D. In conclusion, the answer is either A or C

Answer:

4•2 and 4+4

Step-by-step explanation:

Solve the expression (-3) (-2)(3)(4)

Answers

Answer:

The answer to the question provided is 72.

Task 4
Shelly started driving her own car for Uber. She
charges a flat fee of $5.00 and $0.50 for every
kilometer.
Q: How many kilometers were travelled if she
charges $32.50?

Answers

Answer:

5 and 10/11 kilometers

Step-by-step explanation:

if she gets $5.50 per 1 kilometer the she gets $33 dollars per 6 kilometers but she got 32.50 there are $0.50 missing which equals to 10/11 the actual price so she went 5 kilometers and 10/11 killometer

simplify: 2(3x-2)-(2x-4)

Answers

The answer would be 4x

Answer:

4x

Step-by-step explanation:

2(3x-2)-(2x-4)

6x-4-2x+4

4x

I need help asap, please and thank you :))​

Answers

Answer:

What is the value of x?

x = 40 degrees.

What is the measure of angle AFE?

Angle AFE = 140 degrees

What is the measure of angle BFD?

Angle BFD = 140 degrees.

Step-by-step explanation:

Angle AFC is 90 degrees.

To find angle x, we have to subtract angle BFC.

90 - 50 = 40 degrees.

Line BFE is 180 degrees.

To find angle AFE, we have to subtract angle x from 180 degrees.

We have solved x already.

180 - 40 = 140 degrees.

Angle BFD is just 90 degrees plus 50 degrees.

90 + 50 = 140 degrees.

Answer:

x = 40

m<AFE = 140

m<BFD = 140

Step-by-step explanation:

1. Finding X

As one can see, AD is a straight line (hence the three angles that add up to is equal 180 degrees). It is given that m<CFD is 90 degrees (signified by the box).

Given;

AD - straight line

m<AFB + m<BFC + m<CFD = 180

( m<AFB, m<BFC, m<CFD form line AD, the degree measures in al ine equal 180, hence m<AFB + m<BFC + m<CFD = 180)

m<BFC = 50

m<CFD = 90 (signified by box around it)

m<AFB + m<BFC + m<CFD = 180                   parts whole postulate

x + 50 + 90 = 180                                             substitution

x + 140 = 180                                                     algebra

x = 40

2. Finding m<AFE and m<BFD

When two straight lines intersect, four angles are formed. The angles that are opposite to each other are called vertical angles, and vertical angles are congruent in other words, have the same measure.

Given;

m<BFD = m< AFE

m<BFC + m<CFD = m<BFD

m<BFC = 50

m<CFD = 90

m<BFC + m<CFD = m<BFD                           Given (parts whole postulate)

50 + 90 = m<BFD                                           substitution

140 = m<BFD                                                  algebra

140 = m<BFD = m<AFE                                  substition

if you drive 153 miles and use 9 gallons of gas what is your rate

Answers

Answer:

50

Step-by-step explanation:

Answer:

153 divided by 9 equals 17

Step-by-step explanation:

Hope this helps :)

A number is first decreased by 40% and then again decreased by 60%. Find the percentage increase or decrease in the whole sum...please tell quickly

Answers

Answer:

It is decreased by 76 percent.

Step-by-step explanation:

The key skills are percentage and multiplication with percentages.

You first have to get a variable. Let's use the letter o as a variable (o For orginial cost). Then we have to find out how much it is when o is decreased by 40 percent. 100% (or the whole) - 40% is 60%. Therefore, with a 40 percent decrease, It would be 60% of o, or 0.6o. Then, if it decreases by 60 percent, the final number would be 100% - 60 % or 40% of 0.6o. This means itbwould be 0.4 × 0.6o which is 0.24o0.24o means that o is 24 percent of its orginial number, which is 100% - 24% or a 76 percent decrease.

Hope you understood and have a nice day!

If 12 juice boxes cost 4.20 how much do 15 cost

Answers

Answer:

5.25

Step-by-step explanation:

4.20 ÷ 12 = 0.35

0.35 x 15 = 5.25

if 12% = £54
what does 100% =

Brainliest to first correct answer :)

Answers

Answer:

£450

Step-by-step explanation:

12%=£54

100%=?

we will criss cross it then 12%×?=100%×£54÷12

=£450

Melanie wrote an equivalent expression to the one shown. Which expression could Melanie have written?
6a+6(2a−3)+3


A
18a

B
18a + 15

C
3(6a - 5)

D
3(4a - 5)

Answers

Answer:

c.

Step-by-step explanation:

3(6a-5)

is the answer of question given above

Answer:

It is C.

Step-by-step explanation:

By using the distributive property and combining like terms, the expression becomes eighteen a minus fifteen. Three can then be factored from both terms to write the expression as three times the quantity six a minus five.

my teacher didn't teach me anything about scale factors and then assigned it to me- pls show work so that I can understand this ​hhhhhhhh

Answers

Answer:

x = 9 cm

y = 30 cm

Step-by-step explanation:

Here, we want to get the lengths of the missing sides

Mathematically if two shapes are similar, the ratio of their corresponding sides are equal

Thus, we have that:

15/50 = x/30

50 * x = 15 * 30

x = (15 * 30)/50

x = 450/50

x = 9 cm

Also;

y/50 = 18/30

30 * y = 50 * 18

y = (50 * 18)/30

y = 30 cm

0.002347 written to three significant figures is

Answers

Answer:0.00234

Step-by-step explanation:

Convert 6/7 to a decimal. Round to the nearest hundreths.

Answers

Answer:

Step-by-step explanation:

6/7 = 0.8571428571 = 0.86

The fraction 6/7 value in decimal form is 0.86.

To convert the fraction 6/7 to a decimal, you need to divide the numerator (6) by the denominator (7). Here's how you can do it:

Divide 6 by 7: 6 ÷ 7

= 0.8571428571428571 (long division)

To round the decimal to the nearest hundredths, look at the digit in the thousandths place (the third digit after the decimal point).

In this case, the digit is 7.

Since the digit 7 is greater than or equal to 5, we round up the hundredths digit.

The hundredths digit is the second digit after the decimal point.

The rounded decimal is 0.86 (rounded to two decimal places).

To learn more on Number system click:

https://brainly.com/question/22046046

#SPJ6


Determine the measure of the angle in ?

Answers

Answer:

? = 30°

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

48° is an exterior angle of the triangle, then

? + 18° = 48° ( subtract 18° from both sides )

? = 30°

HELPPPP!!!
(WILL MARK BRAINLIEST)

Answers

Answer:

y÷8

Step-by-step explanation:

quotient is just a fancy word for division

Y divided by 8 is your answer. Quotient means dividing

Which of the following will always be true of a graph that is non-proportional?

please help.

Answers

Given:

Consider any graph that is non-proportional.

To find:

The correct statement that is true of a graph that is non-proportional.

Solution:

We know that, if y is proportional to x, then

[tex]y\propto x[/tex]

[tex]y=kx[/tex]

where, k is constant of proportionality.

In these cases if x=0, then y=0. It means the graph always pass through the origin, i.e., (0,0).

So, if a graph is not passes through (0,0), then it is non-proportional.

Thus, non-proportional graph will not pass through (0,0).

Therefore, the correct option is A.

What is the slope of the equation y = 5x – 7?

A. 32
B. 23
C. 3
D. 2

Answers

It’s none of these.
It’s 5

Hal wants to buy a cake for his friend's birthday. When he went to the bakery, he found that price was marked down by 10%. If Hal pays $30, what was the original price?

Help plzz
​

Answers

You have to make a fraction like
10. X
—- =——
100 30

Then do that bat and ball thing and
The answers
3

11. 3/4 of 12=
12. 6/7 of 49
15. 2/3x27
16. 3/8 x 16

Answers

Step-by-step explanation:

3/4 of 12

3/4 × 12 = 9

6/7 of 49

6/7 × 49 = 42

2/3 × 27 = 18

3/8 x 16 = 6

where x is the value, 4 is the mean,
The formula for a z-score is z =
(x-0)
44
and o is the standard deviation.
A. True
B. False

Answers

Answer:

False

    [tex]Z = \frac{x-mean}{S.D}[/tex]

   Z = x - μ /σ

Step-by-step explanation:

Explanation

The given mean of the Population= μ

Given the standard deviation of the Population(S.D) = σ

Let 'X' be the random variable in a normal distribution

Z-score

     [tex]Z = \frac{x-mean}{S.D}[/tex]

   Z = x - μ /σ

Answer:

true

Step-by-step explanation:

guys im freaking out right now help meeee please

Answers

Answer:

are u ok

Step-by-step explanation:

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