20% of the students were going to the movies this weekend. 15 students were going to the movies. How many students are there total?

Answer:

 92

x43

-------

3656

Answer:

mild shock: 1. why did i feel electricity through my whole arm?

static: 2. how did i make electricity from rubbing a balloon on my hair?

Answer:

$6.30

Step-by-step explanation:

Your parents took your family out to dinner. the parents wanted to give the waiter a 15% tip. if the total amount of the dinner was $42,00 what should be paid to the waiter as a tip?

Answer:

it is a 630 tip or if 42.00 it is 6.30

Step-by-step explanation:

if you take 4200 and multiply by 0.15 you get the awnser

Answer: 7^2

Step-by-step explanation: There are two sevens, so it is to the power of 2.

Answer: 7^2

Step-by-step explanation: 2 sevens so 7 times the power of 2 Example is  7x7x7x7 written in exponential form would be 7^4 or 7 to the fourth power.

Answer:

it's Zac Efron for sure, Leonardo DiCaprio is just not the same...

Answer:

1st one 8/20

Step-by-step explanation:

Answer:

answer  is 189.43

Step-by-step explanation:

Answer: 180.6 cm2

Step-by-step explanation:

B = base = 7 cm

S = slant height = 9.4 cm

Formula: Surface area = b(*powered) + 2bs

Step by step:

7(7) + 2(7)(9.4) =

49 + 2(65.8) =

49 + 131.6 =

180.6 cm2

Answer:

ITS D

Step-by-step explanation:

Answer:

The answer is D on      e d g e n u i t y

Step-by-step explanation:

Answer:

75 hairs/ day =  525 hairs / week

Step-by-step explanation:

so your base question for this is 75 hairs/ day =? h/ week. how? if the dog is losing 75 hairs per day, then you would do 75 x 7 becuase there are 7 days in a week. the answer to that would give you how many hairs the dog was losing per week. (see attached image for reference)

Hope this helps!

#MRS

Answer:

I believe that, 1st one is B 2nd one is C

Step-by-step explanation:

Answer:

Angle 1 = 90 degrees

Angle 2 = 50 + 40, x = 50

Answer:

line b, c are parallel line hope it helps

Answer:

lines t and s are parallel because 108=108

line is not parallel to lines a and b because 82 is not equal to 72

lines a and b are parallel because 72 is supplementary to 108

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

The line plot is obviously symmetric because if you fold it, you would get a perfect fold. It is not bell shaped because, well, it's not in the shape of a bell. It just creates a straight line of points. This just makes option A the only logical answer.

Best of Luck!

Answer:

yes

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

because the circle is closed it has to be more than or equal to and because of the way the line is going it has to be greater than and the dot is on -1 so the answer is A

Step-by-step explanation:

Question 1-2

You need to find a common denominator

for the fraction then use inequalities to see which fraction is bigger then make a number line on the line provided and turn the fractions into decimals and mark them on the number line

Question 3

Explain the steps and the way you did the question

Answer: The answer is false!

Step-by-step explanation: You may think its true but NO, its not true!

Answer: false

Step-by-step explanation:

the correct answer is a dialect of spanish, chilean spanish.

Answer:11 honestly have no idea but im going to give my best answer it is 31

Answer:

777 838 3

Step-by-step explanation:

sood

Answer:

answers B, C, and F

Step-by-step explanation:

Answer:

a

c

d

Step-by-step explanation:

The answer is 2. This is because 7 x 18 is 126 and if you divide 252 and 126 you get 2. You can check this by multiplying 18 x 7 x 2 and you get 252. Hope this helps good luck !!<3

Answer:

7x + 96 = 180

Step-by-step explanation:

We are given that the right side of the equation should be 180 because that is equal to the sum of the triangle's interior angle measures.

We can solve for the left side by adding the triangle's interior angle measures.

(2x + 1) + (5x + 5) + 90

Remember that a right angle is 90°.

All we need to do from here is combine like terms:

= (2x + 5x) + (1 + 5 + 90)

= 7x + 96

So, the equation that represents the model is:

7x + 96 = 180

Answer:

C) 7x + 96° = 180

Step-by-step explanation:

their is one right angle and 2 equations. The sum of the interior angle is 180

90° + 2x + 1 + 5x + 5 = 180

Combine like terms

90 + 1 + 5 = 96

2x + 5x = 7x

7x + 96° = 180

Answer:

Do you want point-slope form, slope-intercept form, or standard form?

Question 1:

Point-slope form:

y-7=5(x-0)

Slope-intercept form:

y=5x+7

Standard form:

5x+y=7

Question 2:

Point-slope form:

y-7= -3(x+6)

Slope-intercept form:

y= -3x-2 or y= -3x+(-2)

Standard form:

3x+y=-11

Step-by-step explanation:

1. Points: (-2, -3) and (0, 7).

Find slope: m=7-(-3)/0-(-2)=7+3/0+2=10/2=5

Point-slope form:

y-7=5(x-0)

Slope-intercept form:

y=5x+7

Standard form:

-5x+y=7

2. Points: (-6, 7) and (0, -2)

m= -2-7/0-(-6)= -9/6= -3

Point-slope form:

y-7= -3(x+6)

Slope-intercept form:

y= -3x-2 or y= -3x+(-2)

Standard form:

3x+y=-11

Hope this helps! :D

Answer:

alright so every person shook 7 people's hands so 7x and there are 7 people so 7(7) and that is 49

There are 21 handshakes happened.

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

There are 7 people meet each other and each shake hands only once with each of the others.

Now,

We know that;

Number of handshakes = n (n - 1) / 2

Here, Number of people = 7

So, we can formulate;

Number of handshakes = n (n - 1) / 2

                                     = 7 (7 - 1) / 2

                                     = 7 × 6 / 2

                                     = 7 × 3

                                     = 21

Thus, There are 21 handshakes happened.

Learn more about the mathematical expression visit:

brainly.com/question/1859113

#SPJ2

Answer:

a. 14

b. 1

c. 2

Step-by-step explanation:

If there are 4 one point questions and 5 two point questions, then 5 multiplied by two is 10 and adding it to 4 is 14. The quiz would be 14 points total. If you scored 87.5% on the quiz then you would know that you got 12 of the questions correct and you would know that by finding 87.5% of 14 which the equation to do so would be 87.5/100= 0.875, then 0.875* 14= 12.25. If you round 12.25 to the nearest whole number then it's 12. And since you got all the 1 point questions right, then you must of gotten 1 two point question wrong.

I hope this helps!

Answer:

Every seven minutes it would fill a single box.

Step-by-step explanation:

Well uh, I don't really have any step-by-step explanation but if you do need one maybe somebody else will have one, sorry.

Good luck!

Answer: $12.60

Step-by-step explanation:

after adding to the total with the markers, lunchbox and shirts you get $15.75  then multiply the normal price $15.75 by 20 then divide it by one hundred and you will get $3.15 as your saved amount and you will then do 15.75-3.15= 12.6 make sure to put a 0 after the 6 making it 60.

(2.50+5.25+7.99= $15.75)

(15.75-3.15= 12.60)

Answer:

A

Step-by-step explanation:

The line starts at 24 and ends with 34. The box starts at 25 and 32. The line in the middle shows 31.