Does the table represent y as a function of x?

Answers

Answer 1

Answer:

yes

Step-by-step explanation:


Related Questions

Demarcus and Devon were working on this problem:
A phone costs $300. The price will increase by 15%
next week.
Devon thinks the new price of the phone will be $315.
Demarcus thinks it will be $345. Who is right?

Answers

Answer:

Demarcus is right the phone will cost $345

Step-by-step explanation:

15% of 300 = 45

300+45=345

Pleaseeeee helppppppp

Answers

Answer:

Step-by-step explanation:

since the first equation is already simplifies to y = 2x plug in 2x for the y in the second equation and solve

x = -(2x) + 6

x = -2x + 6

3x = 6

x = 2

plug in our x to the original equation

y = 2(2)

y = 4

so our answer is (2,4)

hope this helps <3

Answer:

x = 2

Step-by-step explanation:

If y is 2x, and x is -y + 6, what's x?

So let's use substitution method. Just replace the -y in x = -y + 6 with 2x:

x = -y + 6

x = -2x + 6

add 2x to both sides

3x = 6

divide by 3

x = 2

What is the value of each expression in simplest form?

5/6 + 2 1/6

Answers

Answer:

5/6 + 2 1/6 in simplest form, would be 3.

Answer:

3

Step-by-step explanation:

b. y =
Choose the equation for the graph
below.
2x-6
a. y =
x+4
3
4x+8
5x+10
C. y =
x²-1
–3x²
2x+6
- 2x2
e. y =
x²_9
d.y=

Answers

Answer:

2    4   23

Step-by-step explanation:

Pleaseee help I need a good grade for Christmas

Answers

Answer:

4 Tacos

Step-by-step explanation:

It cost less for four tacos then five tacos

Answer: 4 tacos for 3.20

Step-by-step explanation: if you divide 3.20 by 4 it equals 0.80 cents for each taco and 4.25 divided by 5 equals 0.85 cents for each taco.

Determine if the number is a negative or positive integer. Gain 4 yards in the last down.

Answers

Answer:

Positive

Step-by-step explanation:

It's positive because the person is gaining 4 yards, not losing it.

Brian is spending money at the average rate of $3 day. After 14 days he has $68 left. The amount left depends on the number of the days that have passed. How much money did brian start with

Answers

9514 1404 393

Answer:

  $110

Step-by-step explanation:

At an average rate of $3 per day, in 14 days Brian will have spent ...

  ($3/day)(14 days) = $42

If he has $68 left, then he must have started with ...

  $68 +42 = $110

A gas pump fills 2^-2 gallon of gasoline per second. how many gallons does the pump fill in one minute?

Answers

Answer:

The gas pump filling the gallons in 1 minute will be: 15

Step-by-step explanation:

Given that a gas pump fills 2^-2 gallon of gasoline per second.

As there are 60 seconds in 1 minute.

Thus,

Gas pump filling the gallons in 1 minute will be:

[tex]60\:\times 2^{-2}[/tex]

[tex]=60\times \frac{1}{2^2}[/tex]             ∵ [tex]a^{-b}=\frac{1}{a^b}[/tex]

[tex]\mathrm{Multiply\:fractions}:\quad \:a\times \frac{b}{c}=\frac{a\:\times \:b}{c}[/tex]

[tex]=\frac{1\times \:60}{2^2}[/tex]

[tex]=\frac{60}{2^2}[/tex]

[tex]=\frac{2^2\times \:3\times \:5}{2^2}[/tex]

[tex]=3\times \:5[/tex]

[tex]=15[/tex] gallons in one minute

Therefore, the gas pump filling the gallons in 1 minute will be: 15

Arrange the numbers 53 , 62 and 27 in order from least to greatest.




27, 53, 62


53, 27, 62


62, 53, 27


62, 27, 53

Answers

Answer:

The answer is 27, 53, and 62

Step-by-step explanation:

This is the answer because 27 is the lowest and then 53 and then you have 62 because it is the biggest.

Answer:

27, 53, 62

...................

Which situation represents a proportional relationship?
А.
The cost of purchasing t-shirts for $5.80 each.
B
The cost of purchasing belts for $11.00 each with a delivery charge of $3.50.
С.
The cost of purchasing a box of socks for $1.75 per sock plus $2.15 for the box.
D
The cost of purchasing pants for $21.50 each with a coupon for $3.25 off the total cost.

Answers

Answer:

С.

Step-by-step explanation:

From the options provided the only one that represents a proportional relationship was The cost of purchasing a box of socks for $1.75 per sock plus $2.15 for the box. This is because the total cost of the boxes depends on the number of socks that are bought since every pair of socks that are bought comes with a box which causes the total costs of the boxes to increase. Therefore, the number of sock pairs and the number of boxes has a proportional relationship.

please help me im very behind​

Answers

Answer:

the third one should be it

A solid metal cube 8 cm on each side is melted and recast
into a solid cylinder with radius 10 cm. What is the height
of the cylinder?

Answers

Uhhhhh I think I think its...18ft

PLEASE ANSWER QUICK 20 POINTS!!!!!

Answers

The first one (top left) is a function. Use the vertical line test, if a vertical line crosses the line drawn on the graph twice, then it's not a function.
The first one top left

Taylor invested $11,000 in an account paying an interest rate of 3-5% compounded
continuously. Assuming no deposits or withdrawals are made, how much money, to
the nearest dollar, would be in the account after 14 years?

Answers

Answer: 17955

Step-by-step explanation:

What is 86% of 950? *

Answers

Answer:86%of 950= 817

Step-by-step explanation:

Answer:

817

Step-by-step explanation:

write the point slope form of an equation with a slope of eight and a Y intercept of five

Answers

Answer:

y=8x+5

Step-by-step explanation:

Simplify 16 – 1.42 + (–1.5)

Answers

Ok the answer is 13.08..

Answer:

13.8 is the answer ...............

:)))))))))))))))))))))

Answers

Answer:

Please check the explanation.

Step-by-step explanation:

1)

From the graph, taking the two points

(3, -5)

(-3, 5)

The slope between (3, -5) and (-3, 5) will be:

[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]m=\frac{5-\left(-5\right)}{-3-3}[/tex]

[tex]m=-\frac{5}{3}[/tex]

Therefore, the slope is:

[tex]m=-\frac{5}{3}[/tex]

2)

1ST METHOD

We know that the y-intercept of the graph of the linear function can be determined by setting x=0 and solving for y

As the graph crosses the y-axis at x=0

From the graph, it is clear that:

at x=0, y=0

Thus, the y-intercept is: (0, 0)

2ND METHOD

We know that the slope-intercept form of the line equation is

[tex]y=mx+b[/tex]

where 'm' is the slope and 'b' is the y-intercept

substituting the point (3, -5) and m=-5/3 in the slope-intercept form

[tex]y=mx+b[/tex]

[tex]-5=\frac{-5}{3}\left(3\right)+b[/tex]

[tex]\frac{-5}{3}\left(3\right)+b=-5[/tex]

[tex]-5+b=-5[/tex]

[tex]b=0[/tex]

Thus, the y-intercept is: (0, 0)

3)

We know that the slope-intercept form of the line equation is

[tex]y=mx+b[/tex]

substituting m=-5/3 and b=0 to determine the equation line in the slope-intercept form

[tex]y=\frac{-5}{3}x+0[/tex]

Therefore, the equation line in the slope-intercept form is:

[tex]y=\frac{-5}{3}x+0[/tex]

where m=-5/3 and b=0

what is The slope of The line

Answers

Answer:

-1/4

Step-by-step explanation:hope this helps

btw can i have brainlliest?

a card is drawn from a well-shuffled deck of 52 cards. Find the probability of drawing a 9 of spades.

Answers

Answer:

1/52

Step-by-step explanation:

To obtain the probability of drawing a 9 of spade from a deck of 52 cards ;

Probability = (number of required outcomes / number of total possible outcomes)

Number of Required outcomes = 1 (there is only one 9 of spade in a deck of 52 cards)

Hence,

P(9 of spade). = 1 / 52


Lamar uses his credit card to purchase a new video game system for $375.19. He can pay off up to $175 per month. The card has an annual
rate of 19.2% compounded monthly. How much total interest will he pay?

Answers

Answer:

B

Step-by-step explanation: He will make two payments on the game system and then u divide the 175 with the 19.2 and that will give u the answer

7. Which transformation is not an isometry?

Answers

Answer: Choice B

Explanation:

Choice A is a reflection. Choice C is a rotation. Reflections and rotations are isometries because they preserve the same shape and size of the original figure. Translations are the third type of isometry.

Choice B is not an isometry. It looks like an extra point is added along with extra line segments. The before and after figures are completely different.

Generate a frequency table for the following data: 3, 12, 25, 2, 3, 6, 17, 17, 15, 13, 20, 12, 21, 18, 19.
Use the ranges listed in the table:

Range Number of Values
1 – 5
6 – 10
11 – 15
16 – 20
21 – 25


What value should be placed in the second column for the range 1 – 5?

A . 6
B . 5
C . 4
D . 3

HELP ASAP

Answers

i’m pretty sure its b

Please help quick! It is due in 20 min! Please help!

Answers

Answer:

Step-by-step explanation:

1. (a + b) (a - b)

2. 2

3. 4.5 or 4[tex]\frac{1}{2}[/tex] or [tex]\frac{9}{2}[/tex] or if u wanna round up then 5

hope this helps :)

find the quotient 8 divided by 1/7.​

Answers

Answer:

56

Step-by-step explanation:

When we divide a number with a fraction, we change the sign into a multiplication sign, and we do the reciprocal.  Then we multiply across.

Evaluate: 5.12 ÷ 102.

Answers

Answer:

0.050196

Step-by-step explanation:

normally, 2 place values is the answer so 0.05

Answer:

512

Step-by-step explanation:

Your question is probably

Evaluate: 5.12 ÷ 10^2.

your answer is here

Jenny runs track for HMS. She runs 2 miles at practice each morning. Jenny is curious, and wants to know how many feet she runs each morning.
Calculate how many feet Jenny runs at practice each morning.
O 11,516 feet
O 10,560 feet
O 10.463 feet
0 10,065 feet

Answers

Answer:

10,560

Step-by-step explanation:

1 mile=5,280 feet

5,280x2=10,560

6 people go to restaurant they arrived randomly at different times in how many ways can they arrive

Answers

Answer:

6

Step-by-step explanation:

Answer:

yeah 6 times.

Step-by-step explanation:

What is the slope for (2,0) (4,6)

Answers

Answer:

[tex]m=3[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Step-by-step explanation:

Step 1: Define

Point (2, 0)

Point (4, 6)

Step 2: Find slope m

Substitute:                     [tex]m=\frac{6-0}{4-2}[/tex]Subtract:                        [tex]m=\frac{6}{2}[/tex]Divide:                           [tex]m=3[/tex]

The winter temperature in London is 5° Celsius. What is that in Fahrenheit?

Answers

Answer:

41 Fahrenheit

Step-by-step explanation:

The convertion formula is:

(C × 9/5) + 32 = F

So if we fill in the blanks we get:

(5°C × 9/5) + 32 = 41°F

So the anwser is 41°F

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