Will mark brainliest for correct answer!

Select all tables that represent a proportional relationship between x and y. ​

Answer:

$38.50

Step-by-step explanation:

First, multiply 2.75 by the number of books he purchased which was 14. When you do this you get the number 38.50 which is the cost for the books.

Step-by-step explanation:

An adult ticket will be x.

Each adult ticket costs 15 dollars, so 15x

A child ticket will be y.

Each child ticket costs 3 dollars, so 3y

334 tickets were sold, totaling 3342 dollars.

15x + 3y = 3342 dollars in total.

Unknown number of adult tickets plus unknown number of child tickets equals to 334, so:

x number of adult tickets + y number of child tickets = 334 tickets in total.

x + y = 334

There are two equations in a system.

Use substitution:

x + y = 334

y = 334 - x

And plug it into other equation:

15x + 3(334 - x) = 3342

Solve for x since the question only asked for total number of adult tickets sold at theater (remember x is the number of adult tickets)

15x + (1002 - 3x) = 3342

15x + 1002 - 3x = 3342

Bring all x variables to one side and constants to other side:

15x - 3x = 3342 - 1002

12x = 2340

Divide both sides by 12:

x = 195

With that answer, we can conclude that 195 adult tickets were sold at the theater last night!

ANSWER: 195

Answer: It’s A. Quote a friend who enjoys math and another friend who likes it less.

Step-by-step explanation:

Answer:

Its A

Step-by-step explanation:

Person above me got it correct (Right on Edge) Give him brainliest

answer is 459 dollars

explanation: 15% of 500 is 75 that =425 + the tax which is 34 dollars so add them to get the answer 459

Answer:

Step-by-step explanation:

f(8)=-3(8)²-6(8)+1

     =-192-48+1

     = -239

Answer:

m∠4 = 117

Step-by-step explanation:

m∠1 + m∠4 MUST EQUAL 180

So 180 - 63 = 117

=========================================================

Explanation:

Notice how angles 1 and 4 combine to form a straight line, or straight angle. This angle that forms is 180 degrees.

So,

(angle1)+(angle4) = 180

(63) + (angle4) = 180

angle4 = 180-63

angle4 = 117 degrees

Note: The fact that lines j and k are parallel does not effect the answer. We could make j and k nonparallel lines to get the same result.

Answer:

♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡

Answer:

2000

Step-by-step explanation:

1 kilogram = 1000 grams

2*1000=2000

Answer:

Down below hope it helps :)

Step-by-step explanation:

The evidence "SAY" was only written once. It wasn't by the same article, the writer introduces two separate articles.

Kinda confused by this question but I think that's the answer.

they right give them brain ^

Answer:

A

Step-by-step explanation:

a²+ b² = c²

(3 ft)² + (9 ft)² = (H)²

Answer:

A

Step-by-step explanation:

in a right triangle, the longest side (across from the right angle) is the hypotenuse (denoted as 'c')

the legs are denoted as 'a' and 'b'

the Pythagorean Theorem allows you to find the missing side using this formula:

a² + b² = c²

Answer:

Step-by-step explanation:

b and s are the pounds of blueberries and strawberries, respectively.

b+s ≥ 3

4b + 3s ≤ 21

The system of inequalities can be represented as x+y≥3 and 3x+4y≤21.

Inequality shows relation between two expression which are not equal to each others.

Given that,

Cost of blueberries = $4 per pound

and cost of strawberries = $3 per pound

Let strawberries are x pound and blueberries are y pound, according to condition there should at least 3 pounds of muffins,

Therefore, x+y≥3

And maximum amount is $21

Therefore, 3x+4y≤21

The inequalities are x+y≥3 and 3x+4y≤21.

To know more about Inequality on:

https://brainly.com/question/20383699

#SPJ2

i don't know

Step-by-step explanation:

how, help us HHAHAHAHAHAHAHAHHAHAHAHHAA

Answer:

The answer is C x<18 indirectly saying 5<18 the other options has no match for it

Answer:

This will help you

Step-by-step explanation:

Answer:

The girl had 24 candies in her bag.

Step-by-step explanation:

Since, regarding the girl's candies, 4 of them were blue, 1/6 of them were grape, 1/4 of them were watermelon, 1/3 of them were cherry and 1/12 of them were sour apple, to determine how many candies were in her bag, the following mathematical calculation should be performed:

1/6 + 1/4 + 1/3 + 1/12 = X

2/12 + 3/12 + 4/12 + 1/12 = X

10/12 = X

12/12 - 10/12 = 2/12

2/12 = 4

1/12 = 2

2 x 12 = 24

Thus, the girl had 24 candies in her bag.

Answer:

.6 gallons per minute

Step-by-step explanation:

3/5=.6

Answer:

The correct answer should be 130xyz.

(if correct, please mark brainliest. :))

Step-by-step explanation:

Answer:

3% annually

Step-by-step explanation:

Answer:

3%

Step-by-step explanation:

I know this becaus the teacher helped me

Answer: the answer is 24 miles

Step-by-step explanation:

Answer:

24 miles

Step-by-step explanation:

the ratio is 20:8

If we wanna find the ratio for 60 mins, you have to multiply both sides by three.

Then, we get 20/8 = 60/24

So, Jane jogged 24 miles in sixty minutes

Answer:

First tables blanks are 160, 195, 230, 300

The rate of change would be 35/1 cos the cost is going up by 35 and the months are going up by one

The second tables first row is 1 2 3 4 5, the second row is 5 7 9 11 13

Answer:

Y= 40

Step-by-step explanation:

I know the y equals 40 because I used

[tex]a {}^{2} + b {}^{2} = c {}^{2} [/tex]

But for z and x I got stuck, so I hope I helped you a little to move forward with this problem.

YOU CAN DO THIS!!!!!

Answer:

The diameter is 30 inches.

Answer:

I DONT KNOW WHAT I DO

Step-by-step explanation:

SORRY HMH

Answer:

x = 55

Step-by-step explanation:

Since 2 sides of the triangle are congruent, both 5, then the triangle is isosceles and the 2 base angles are congruent, both x , then

x + x + 70 = 180 ← sum of 3 angles = 180°

2x + 70 = 180 ( subtract 70 from both sides )

2x = 110 ( divide both sides by 2 )

x = 55

Answer:

55.52

Step-by-step explanation:

By sine rule:

[tex] \frac{ \sin x \degree}{5} = \frac{ \sin 70 \degree}{5.7} \\ \\ \sin x \degree = \frac{ 5 \: \sin 70 \degree}{5.7} \\ \\ \sin x \degree = \frac{ 5 \: \sin 70 \degree}{5.7} \\ \\ x \degree = {sin}^{ - 1} ( \frac{ 5 \: \sin 70 \degree}{5.7}) \\ \\ x \degree = 55.516753493 \degree\\ \\ x = 55.52[/tex]

Answer:

20

Step-by-step explanation:

15 + 5= 20

Answer:

carry across the-5

minus turns into a +

looks like this

+5+15=m

Answer:

markup

Step-by-step explanation:

Answer:

Please check the explanation.

Step-by-step explanation:

Part a)

Given that the two parallel lines are crossed by a transversal line.

Given that

m∠2 = 2x + 54 and m∠6 = 6x - 11

Angle ∠2 and ∠6 are corresponding angles.

Corresponding angles are congruent.

Thus,

m∠2 = m∠6

2x + 54 = 6x - 11

flipe the equation

6x - 11 = 2x + 54

subtract 2x from both sides

6x - 2x - 11 = 2x - 2x + 54

4x - 11 = 54

adding 11 to both sides

4x - 11 + 11 = 54 + 11

4x = 65

dvide both sides by 4

4x/4 = 65/4

x = 16.2500    (round to 4 decimal places)

Part b)

We have already determined

x = 16.2500

Given

m∠2 = 2x + 54

substitute x = 16.2500 in the euation

        = 2(16.2500) + 54

        = 86.5°

As angle ∠2 and angle ∠1 lie on a straight line. Hence, the sum of their angles must be 180°.

i.e.

m∠1 + m∠2 = 180°

substituting m∠2 =  86.5° in the equation

m∠1 + 86.5°  = 180°

subtracting 86.5° from both sides

m∠1 + 86.5° - 86.5° = 180° - 86.5°

m∠1 = 93.5°

Therefore, the measure of angle m∠1 is:

Answer:

16 people out of 80 people are right handed.

Step-by-step explanation:

Answer:

Use x for your variable. Do not simplify

Step-by-step explanation:

Answer: Soooo-----    x+(3x-13)

Step-by-step explanation:

So in this case i used x as number. Since we're not solving for anything this is just an expression. so the difference between triple the number so 3x and thirteen so (3x-13) and (a number) added so x+(3x-13) or number added to the difference between triple the number and thirteen