Which two ratios represent quantities that are proportional

Which Two Ratios Represent Quantities That Are Proportional

Answers

Answer 1

Answer:

Option D

Step-by-step explanation:

As, 15/10 = 3/2

And also 21/14 = 3/2

They are equal!

Answer 2

Answer:

D

Step-by-step explanation:

i got it right


Related Questions

It will take 20 points to make the playoffs, the Hockey Team coach told the players. "We get 2 points for a win and 1 point for a tie." Let be the number of wins and be the number of ties. Write an equation to describe the values of and that will let them make the playoffs.​

Answers

Answer:

[tex]2x+y\geq 20[/tex]

Step-by-step explanation:

Given that total points required to make the playoffs = 20 points

As there is 2 points for a win,

so points earned for x win = 2x

Similarly, as there is 1 point for a tie.

so points earned for y ties = 1[tex]\times[/tex] y= y

Total points earned for x win and y ties = 2x+y

As the team makes the playoff so the total points of the team must be equal to or greater than 20 points (i.e the minimum points to make the playoff), so

[tex]2x+y\geq 20[/tex]

Hence, the required equation is [tex]2x+y\geq 20[/tex].

which expressions are equivalent to 3x+2(x-1)-4​

Answers

Answer:

5x - 6

Step-by-step explanation:

Do the distributive property and your equation should look like this 3x + 2x - 2 - 4

Then combine like terms

You get 5x - 6

pls mark branliest

answer

5x - 6

Step-by-step explanation:

Do the distributive property and your equation should look like this 3x + 2x - 2 - 4

Then combine like terms

You get 5x - 6

pls mark brainliest

Douglas has a box with 49 paper clips.
Of the paper clips, 15 are yellow, 9 are
red, 6 are blue, 11 are orange and 8
are green. Douglas randomly picks 2
paper clips from the box.

If the first paper clip is red, what is the probability that the second paper clip is blue?

Answers

Answer:

6/48 is the likely possibility that he will pull out a blue one.

Step-by-step explanation:

The first thing you will look at is how many blue there is and in this case there is 6. All you have to do (if it didn't already) is add up all of the paperclips and put the blue total number to get your answer. So if there was 49 but he drew out one to make it 48.  So the answer is 6/48

Which is the best estimate of 11 and one-fifth divided by 2 and three-fourths?

Answers

Answer:

4 should be the answer to the question

Answer:

11 1/5 divided by 2 3/4:

11 1/5 is a bit less than 12, and 2 3/4 is a bit less than 3  

The answer, therefore, should be fairly close to 12 ÷ 3

12 ÷ 3 is 4

Answer is 4

Step-by-step explanation:

Can someone show me an orthographic drawing that can make different isometric diagrams?

Answers

Answer:

Step-by-step explanation:

The corner market sells potatoes at a rate of 1/2 dollars per potato.
1. Amanda is only able to spend $5 on potatoes. What is the most number of potatoes she can buy?
2. Sam wants to buy 15 potatoes. How much will that cost him?

Answers

Answer:

The cost of 15 potatoes is $7.50

Step-by-step explanation:

The potatoes are sold at a rate of $0.5 per potato.

1. Given Amanda can only spend $5 on potatoes at that price, she can buy at most $5 / 0.5 = 10 potatoes.

Amanda can buy at most 10 potatoes

2. Sam wants to buy 15 potatoes at that very same price. The cost of 15 potatoes is:

15 * $0.5 = $7.50

The cost of 15 potatoes is $7.50

Think of a situation when someone would need to make a measurement with
extreme precision. Describe the setting, why the measurement must be so
precise, and some of the consequences that might occur if it were not precise.

Answers

Answer:

a

Step-by-step explanation:

aa

Elena went to a store where you can scoop your own popcorn and buy as much as you want. She bought 10 ounces of spicy popcorn for $2.50. Write two different equations that represent this situation. Use for ounces of popcorn and for cost in dollars.

Answers

Answer:

$2.50x=10

10x=$2.50

Step-by-step explanation:

X would represent the number of scoops.

The expression (x3)(x-15) is equivalent to xn. What is the
value of n?

Answers

Answer:

-45 is xn

The x=3 and x=-15 multiply them together which is the answer to xn

In GHJ, GH = 21 inches, HJ = 24 inches, and GJ = 9 inches. Which statement is true? A. G is smallest B. J is smallest C. H is largest D. G is largest

Answers

Answer:

G is the smallest

H is the largest

Step-by-step explanation:

Given

[tex]GH = 21[/tex]

[tex]HJ = 24[/tex]

[tex]GJ = 9[/tex]

Required

Which of the statements is true

First, we need to solve for G, H and J as follows:

[tex]G + H = 21[/tex] --- (1)

[tex]H + J = 24[/tex] --- (2)

[tex]G + J = 9[/tex] --- (3)

Make G the subject in (1)

[tex]G = 21 - H[/tex]

Substitute 21 - H for G in (3)

[tex]21 - H + J = 9[/tex]

Collect Like Terms

[tex]-H + J = 9 - 21[/tex]

[tex]-H + J = -12[/tex]

Make J the subject

[tex]J = H - 12[/tex]

Substitute H - 12 for J in (2)

[tex]H + H - 12 = 24[/tex]

[tex]2H - 12 = 24[/tex]

Collect Like Terms

[tex]2H = 24 + 12[/tex]

[tex]2H = 36[/tex]

Solve for H

[tex]H = 18[/tex]

Substitute 18 for H in [tex]J = H - 12[/tex]

[tex]J = 18 - 12[/tex]

[tex]J = 6[/tex]

Substitute 18 for H in [tex]G = 21 - H[/tex]

[tex]G = 21 - 18[/tex]

[tex]G = 3[/tex]

So, we have that:

[tex]G = 3[/tex]     [tex]J = 6[/tex]     [tex]H = 18[/tex]

Hence, we can conclude that:

G is the smallest

H is the largest

Allie went to the store and spent $10.80 for her science project. She gave the cashier $20.00. Estimate the amount of change the cashier should give Allie.

Answers

Answer:

It would be about $9

Step-by-step explanation:

you would round $10.80 to $11 because it says to estimate and then you do 20-11 which is 9 so the answer is $9

The required amount that the cashier returned to Allie is 7.20.

Given that,

Allie went to the store and spent $10.80 for her science project. She gave the cashier $20.00. To estimate the amount of change the cashier should give Allie.

What is arithmetic?

In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,

Here,
Paid amount = $20
Cost of the project = $10.80
Returned amount = 20 - 10.80
Returned amount = $7.20

Thus, the required amount that the cashier returned to Allie is 7.20.

Learn more about arithmetic here:

https://brainly.com/question/11424589

#SPJ5

w+w+w+6/3+4(-3/4w+7)=9w-(3w-10)
What is w?

Answers

Answer:

w=3.33

Step-by-step explanation:

you should solve carefully surely u will get that answer...it won't be easy to solve it using phone that is y I didn't send solution

3x-10=-25

Solve
NEED HRLP ASAP

Answers

Answer:

the answer is -5

Step-by-step explanation:

Answer:

x=-5

Step-by-step explanation:

trust

I dont get this can you help me?

Answers

Answer:

C

Step-by-step explanation:

What is the larger number: 5 or the Square Root of 26. Why?

Answers

Step-by-step explanation:

square root of 26

becoz √26=5.099

=5.1

Answer:

square root of 26

Step-by-step explanation:

this is because when 26 is squared it equals 5.09902, so 5.1 is greater than 5

Prove the sum of two rational numbers is rational where a, b, c, and d are integers and b and d cannot be zero. Fill in the missing step in the proof.

Answers

Answer:

We conclude that the sum of two rational numbers is rational.

Hence, the fraction will be a rational number. i.e.

[tex]\frac{ad+cb}{bd}[/tex]       ∵ b≠0, d≠0, so bd≠0

Step-by-step explanation:

Let a, b, c, and d are integers.

Let a/b and c/d are two rational numbers and b≠0, d≠0

Proving that the sum of two rational numbers is rational.

[tex]\frac{a}{b}+\frac{c}{d}[/tex]

As the least common multiplier of b, d: bd

Adjusting fractions based on the LCM

[tex]\frac{a}{b}+\frac{c}{d}=\frac{ad}{bd}+\frac{cb}{db}[/tex]

[tex]\mathrm{Since\:the\:denominators\:are\:equal,\:combine\:the\:fractions}:\quad \frac{a}{c}\pm \frac{b}{c}=\frac{a\pm \:b}{c}[/tex]

          [tex]=\frac{ad+cb}{bd}[/tex]

As b≠0, d≠0, so bd≠0

Therefore, we conclude that the sum of two rational numbers is rational.

Hence, the fraction will be a rational number. i.e.

[tex]\frac{ad+cb}{bd}[/tex]       ∵ b≠0, d≠0, so bd≠0

Convert .80 to percent

Answers

80%

.80 out of 1 is basically 80/100

Answer:

80%

Step-by-step explanation:

you just move the decimal over twice have a great day

Given that R = 4 x + 9 y Find x when y = 1 and R = 1

Answers

Answer:

x=-2

Step-by-step explanation:

R=1

Y=1

So the equation is

4x+9=1

4x=1-9

4x=-8

x=-8/4

x=-2

Answer:

x=-2

Step-by-step explanation:

R=1

Y=1

So the equation is

4x+9=1

4x=1-9

4x=-8

x=-8/4

x=-2

What is the equation, in slope-intercept form, of the line that passes through the points (−24, 5) and (16, −20)?

A. Y = -8/5x + 10
B. Y = -8/5x - 10
C. Y = -5/8x - 10
D. Y = -5/8x + 10​

Answers

Answer:

C (Y = -5/8x - 10)

Step-by-step explanation:

first find the slope (y₂ - y₁) ÷ (x₂ - x₁)

(5 - (-20)) ÷ (-24 - 16)

-5/8 = slope (m)

now that we know the slope is -5/8 we can rule out A and B

now to find the y intercept just substitute a point in for x and y

5 = (-5/8)(-24) + b

multiply

5 = 15 + b

subtract 15 from both sides tp isolate b

-10 = b

What is the successor of 2,550

Answers

Answer:

2551

Step-by-step explanation:

The successor of a number is 1 more than it.

PLS GIVE BRAINLIEST

Debra Goforth's savings account shows a balance of $904.31 on March
1st. The same day, she made a deposit of $375.00 to the account. She
also made deposits of $500.00 on April 1st and May 1st. The bank pays
interest at a rate of 5.5 percent compounded daily. What will be the
amount in her account on May 29?

Answers

Answer:

Debra Goforth's savings account shows a balance of $904.51 on March 1. The same day, she ... of $904.51 on March 1. The same day, she made a deposit of $375.00 to the account. She also made deposits of $500.00 on April 1 and May 1. The bank pays interest at a rate of 5.5 percent compounded daily.

Step-by-step explanation:

Hope this helps!

Which could be the length of DB​

Answers

Answer:

5

Step-by-step explanation:

If AD was 6, and D isn't in the middle of the triangle, then DE must be a number lower than 6.

Which the only number like this is 5.

Hope this Helps!

:D

Factor 7 out of 7d - 56
A)7(d - 8)

B)7(d + 8)

C)7(d + 56)

D)7(d - 56)

Answers

Answer:

A

Step-by-step explanation:

7d/7=d

-56/7=-8

7(d-8)

i need help with these questions ​

Answers

Hope this helps
It’s the answer for the 4th Question.

What is another way to write the absolute value inequality lp|<1 2?

Answers

Answer:

|p| ≤ 12

Step-by-step explanation:

The absolute value of p less than or equal to 12

Answer:

its A

Step-by-step explanation:

yes

Solve for the value of y.​

Answers

Answer:

y=6

Step-by-step explanation:

add both expressions together. 14y+6. Then set this equal to 90, because this is a 90 degree angle. Solve for y. 84=14y. y=6

Step-by-step explanation:

90= 6y+5+8y+1

14y=84

y=6

WHICH TABLE IS A FUNCTION?
TABLE A
TABLE B
NEITHER
BOTH

Answers

i believe it neither

Answer:

I honestly think its neither

What system of inequalities is shown in the graph?
A. x 2x + 3
B. x 3x + 2
C. x ≤ −1 and y ≤ −0.4x + 2
D. x ≤ −1 and y ≤ −2x + 2

Answers

I think the answer is C

Please help me you’ll get brainlest!
4/5

Answers

Answer:A

Step-by-step explanation:

Answer:

3rd answer option

Step-by-step explanation:

√26 ≈ 5,1

√31 ≈ 5,6

What is the Mean of 2,10,18,14,6

Answers

Answer:

10

Step-by-step explanation:

2+10+18+14+6= 50

then divide by 5 to get mean = 10

Answer:

the answer is 10

Step-by-step explanation:

if you add up all the numbers you get 50

and if you divide it by the number of results, in this case 5, you get 10!

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