pls help I'm stuck, I would like an explanation if possible!

Answers

Answer 1

Answer:

Step-by-step explanation:

So they are showing you a chart in which the column y is determined by the column x, so you divide y/x in any of the rows so that you get the relation.

100/4=25 (which is the same for every row)

It works pretty much the same for the graph, but the relation is different.

Now instead of a chart you have to figure out the values of x and y by looking at the points that make up the line. For example we have a point that is in the coordinate (2, 60), and that represents that the x value is 2 and its correspondent y is 60. And to find the relation we do it as in the first step but now with 2 and 60.

60/2=30 (which is the same for every point)

Finally we just calculate the value of y both in the graph and the chart when x=12

So for the chart: 12*25= 300

And for the graph: 12*30= 360

The difference between those two is 60.

Related Questions

what does 1/7 estimate to 0,1/2,1

Answers

Answer:

Estimating sums and differences of fractions to the nearest 1/2 · Fractions < 1/4 are rounded down to 0 · Fractions ≥ 1/4 and ≤ 3/4 are rounded to 1/2 · Fractions > 3

Step-by-step explanation:

Answer:

Well, if you have 1/7 and you can round to 0,1/2 or 1 and sense Ur fraction is less than 4 that means you would round to 0

Step-by-step explanation:

In which excerpt from Holes does the author develop the character of Stanley through what he thinks and what is 8X8

Answers

Answer:

B)He smiled. It was a family joke. Whenever anything went wrong, they always blamed Stanley's no-good-dirty-rotten-pig-stealing-great-great-grandfather.

Step-by-step explanation:

8x8 is 64

8x8 equals 64 I don’t the the answer to the book Holes

Alani receives a collection of coins from her mother as a gift. She wants to start collecting coins. She
projects the total number of coins she believes she will own over the next 5 years and graphs the
results.
The graph shows the relationship between the number of
coins Alani believes she will own and the amount of time
she thinks it will take to acquire them.

Complete the table using the data from the graph.
Year
Number
of Coins

()

()

()

3 6
()

()
0 0
1 2
2 4
What is the recursive formula that represents the total number of coins for the nth year if Alani keeps
collecting coins at the same rate?

What is an explicit formula that represents the situation?

What is the domain of ()?

Answers

I would just go with ur guts

Will give whoever answers correctly Brainliest
At the beginning of the month you have $1500 in your bank account. Each time you visit the ATM you take $60 out of your account and pay the $3 convenience fee. What is the rate at which your balance is changing each time you visit the ATM?
Group of answer choices

-$1500

$3

-$63

-$60

$60

-$3

Answers

Answer:

-63

Step-by-step explanation:

Answer:

-63

Step-by-step explanation:

because you are taking out 60 dollars and have to pay 3

Emily and Andy each go to a hardware store to buy wire. The table shows the cost y in dollars for x inches of the wire they need. Emily needs 24 feet of the wire. Andy needs 13 yards of the wire. How much will each of them spend for wire?

Answers

Answer: Emily will spend, 11.52 unit on wire

Andy will spend 18.72 unit on wire.

Please help me with this

Answers

Answer for1 is y=2/3x-2

2 is y= -3/-2 +3
4 is -1/2x-3

Solve the Quadratic Equation: 2(x - 5)^2 = 18

Answers

Answer:

x=2 or x=8

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

2x2−20x+50=18

Step 2: Subtract 18 from both sides.

2x2−20x+50−18=18−18

2x2−20x+32=0

Step 3: Factor left side of equation.

2(x−2)(x−8)=0

Step 4: Set factors equal to 0.

x−2=0 or x−8=0

x=2 or x=8

Answer:

1. x = 8

2. x = 2

Step-by-step explanation:

2 • (x - 5)2 - 18 = 0

2.1 Evaluate : (x-5)2 = x2-10x+25

3.1 Pull out like factors :

2x2 - 20x + 32 = 2 • (x2 - 10x + 16)

3.2 Factoring x2 - 10x + 16

The first term is, x2 its coefficient is 1 .

The middle term is, -10x its coefficient is -10 .

The last term, "the constant", is +16

Step-1 : Multiply the coefficient of the first term by the constant 1 • 16 = 16

Step-2 : Find two factors of 16 whose sum equals the coefficient of the middle term, which is -10 .

-16 + -1 = -17

-8 + -2 = -10 That's it

Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above, -8 and -2

x2 - 8x - 2x - 16

Step-4 : Add up the first 2 terms, pulling out like factors :

x • (x-8)

Add up the last 2 terms, pulling out common factors :

2 • (x-8)

Step-5 : Add up the four terms of step 4 :

(x-2) • (x-8)

Which is the desired factorization

2 • (x - 2) • (x - 8) = 0

4.1 A product of several terms equals zero.

When a product of two or more terms equals zero, then at least one of the terms must be zero.

We shall now solve each term = 0 separately

In other words, we are going to solve as many equations as there are terms in the product

Any solution of term = 0 solves product = 0 as well.

Find the area.
A. 48in^2
B. 84in^2
C. 90 in^2
D. 157,500in^2

Answers

C: 90 inches
Trapezoid: 7+15/2*4=44
Triangle: B*H/2—>5*4/2=10
Square: 6*6=36
44+10+36=90

Answer:

C) 90 in^2

Step-by-step explanation:

the other person above said exactly what i did too to get the answer above... and im doing the quiz too =w=

also if you need to know one answer that is obviously not the answer... the obvious wrong answer is D) 157,500 in^2... its way, WAY too big for it to be the answer

Hope this helps

∞ΩCreator WΩ∞

HELP ASAP IM SO CONFUSEDDD :((((

Sally has 5 cards. Max has 5 cards. The teacher, Mr. Mark, does not allow cards in his class. Mr. Mark took the cards and put them in his office. Now how many cards do Sally and Max have all together?

Answers

If he took them away you are subtracting. They both had 5 cards so that means if the teacher took them away they have 0 now

Now Sally and Max make a plan to sneak into Mr. Mark’s office to retrieve the cards. Once this transaction is completed they will have a combined total of 10 cards stolen back from Mr. Mark.

4(3n+2)-2(9n-7)
can yall help me?
it is 14 points

Answers

Answer:

4(3n+2)-2(9n-7)

12n+8 -18n+14

-6n+22

Step-by-step explanation:

Shawntell is training for a relay race. She ran 2000 feet every day for 6 days.
How many yards did Shawntell run?

Answers

Answer:

12,000

Step-by-step explanation:

2000*6 is 12000

Hope this helps plz hit the crown :D

type of brownie
eggs
water
oil
fudge-like
2 eggs
14cup
12cup
cake-like
3 eggs
14cup
12cup

What amounts of eggs, water, and oil would you need for 2 batches of fudge-like brownies?

What amounts of eggs, water, and oil would you need for 3 batches of cake-like brownies?

Which travels faster: a car that travels 6 miles in 10 minutes at a constant speed, or a train that travels 6 miles in 8 minutes at a constant speed? Explain how you know.

Answers

Answer:

for the fudge like you would need for 2 batches 2 eggs 28 cups of water and 24 cups of oil

for the cake like brownies you would need 9 eggs 42 cups of water and 36 cups of oil

hope this helps please give me brainliest:))

Step-by-step explanation:

Have a great day!!
Have a great day!!

im very unsmart so i beg

Answers

Answer:

9x + 27 is = 9(x+3)9+9x is = 9(1 + x) 9(x-1) is = 9x - 9

Step-by-step explanation:

9x + 27 = 9(x + 3)

9 + 9x = 9(1 + x)

9(x - 1) = 9x - 9

PLEASE MAKE ME BRAINLIEST I NEED POINTS FOR MY HOMEWORK

A 6-pack of Sprite costs $7.70. How much would an 18-pack of Sprite cost if the costs are proportional?
A. 13.86
B. 14. 40
C. 11.55
D. 23.10

Answers

Answer:

6 pack = $7.70

18 pack=$23.10

Answer:

Step-by-step explanation:

7.70 * 3 = 23.10

because 6 goes into 18 ,times.

or 7.70+7.70+7.70 = 23.10 so D

I’m reposting this because people didn’t answer and wasted my points. If anyone answers something that is not an answer to the math problem, I will report you, and your answer will be deleted along with the points you stole.

Answers

the answer is 4 if not sorry

About how many feet does a team of athletes run in a 1,600 meter relay race

Answers

5249.344
so about 5,250 feet

PLEASE HELP, THE QUESTION IS IN THE PICTURE. I NEED HELP OR IM GOING TO FAIL

Answers

Answeruhhh i cant see that

Step-by-step explanation:

Answer:

it is P

Step-by-step explanation:

What is the remainder of 16 divided by 3? Pls give a explanation for brainlest.

Answers

Answer:

5.3 16 divided by 3 so 3 can go into 16 five times so you would have 5 with a remainder of 1 bring down the 0 and you would get 10 and 3 goes into ten 3 times and 10-9 is 1. It is repetitive the real answer you would get is. 5.33333333 and so forth so the short answer would be 5.3

Step-by-step explanation:

Hoped I helped! Im Eve btw. Have an amazing day and consider marking this brainliest if you do thank you in advanced!

Answer:

3 remainder of 1

Step-by-step explanation:

This table of values represents a linear function.

Write the equation for the function.

Answers

Answer:

y = -2x + 2

Step-by-step explanation:

Slope = [tex]\frac{y^{2}-y^{1} }{x^{2}-x^{1} } =\frac{-4-2}{3-0}=\frac{-6}{3}=-2 \\[/tex]

y-intercept = (0, 2)

Answer:

y = -2x + 2

Step-by-step explanation:

Hope this helps!

Picture is attached, plz help

Answers

Variable is B
Coefficient is 8
Constant Numerical Value is 3.2
Quotient is (9 divided by 3)

Variable - B
Coefficient - 8
Constant numerical value - 3.2
Quotient - 9 divided by 3

Which pair of measurements is not equivalent?
A. 4 tons, 6,000 lb.
B. 5 lb., 80 oz.
C. 160 oz., 10 lb.
D. 14,000 lb., 7 tons

Answers

Answer:

Step-by-step explanation:

1 ton is equal to 2,000lbs. So if you multiply 4 and 2,000 you should end up with 8,000lbs, not 6,000lbs.

need help and need a someone the answer how

Answers

Answer to #1 : C) 3x + 1

Answer to #2 :

I don't know the answer to #2

The difference of the equation is always 1 for me.

1.c but two you just replace the numbers with the equation

helpp ill give brainliest

Answers

Answer
h=-9

hope this helps and have a wonderful day :)

Which of the following shows how to use the Distributive Property to find 3 × 819?
A. 819 × 3 = 2,457
B. 3 × (8 + 1 + 9) = 3 × 17 = 51
C. 3 × (800 + 10 + 9) = 2,400 + 30 + 27 = 2,457
D. 3 × (800 – 90 – 1) = 2,400 – 270 – 3 = 2,127

Answers

Answer:

it is B

Step-by-step explanation:

don't really know how to explain just know

What does it mean if two things are negatively correlated?
If one thing increases by x, the other increases by x – 1.
The dependent variable is always moving in the negative direction.
As one thing decreases, the other increases.
As one thing decreases, the other also decreases.

Answers

Step-by-step explanation:

As one thing decreases, the other increases

Have a good day

A drill is used to dig down into the earth. After 2 hours, the drill is 12 meters below the surface. After 5 hours, the drill is 30 meters below the surface. Which equation represents the depth of the drill in meters, y, after x hours of drilling?A line passes through the origin and (4, 5). Which point is also on the line?

Answers

Answer:
6y = x
Step-by-step explanation:
All that equation is saying is that for every 1 hour drilled (x), 6 meters (y) are drilled.
y = distance in meters
x = time
12y = 2x
12y/2 = 2x/2
6y = x
30y = 5x
30y/5 = 5x/5
6y = x

Lmk if I’m wrong

Answer:

x(6) = y for the first one

seccond one (2,2.5) for example

Step-by-step explanation:

first one: so if u plug in 5 for x

5(6)= 30

What are the coordinates of point A?

(8, –6)

(–6, 8)

(–5, 7)

(7, –5)

Answers

Answer:

(7,-5)

Step-by-step explanation:

you run 7 and go down 5

(7,-5)

Your answer is the last option available, which is (7,-5).

What is the answer to 4-4+4-5+5/1

Answers

Answer:

Step-by-step explanation:

5/1=5

4-4+4-5+5=4

4 - 4 + 4 - 5 + 5/1 = 4

Need helpp fastt plss will give brainliest to who is correct plss helpp
EXPLAIN HOW YOU GOT YOUR ANSWER PLS !!!!!!

Answers

Answer:

6,400

Step-by-step explanation:

d=16t^2

t=20

Replace t with 20 because 20 = second

d=16(20)^2

d=16(400)

d=6,400

A ___________ represents a relationship between two quantities. Select all that apply.

Answers

Answer: correlation

Step-by-step explanation:

Answer:

correlation

Step-by-step explanation:

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