Mathematics Middle School

20% of the students in Mrs. Sosa’s class like veggie pizza. If there are 50 students in the class, how many students like veggie pizza?

Answers

Answer 1

Answer:

10 students like veggie pizza

Step-by-step explanation:

Answer 2

Answer:

10

Step-by-step explanation:

20% is equivalent to 0.2. If we do the math 50 x 0.2, we get 10.

Solving 50 x 0.2:

50 x 0.2 | Move the decimal right once to make a whole in 0.2, move the decimal left one (because we are doing multiplication) in 50.

5.0 x 02 | Remove any unnecessary 0s.

5 x 2 | Solve.

10 | Answer.

50 x 0.2 = 10

Related Questions

PLEEESE HELP
i will give brainly to the right answer

Answers

Answer: a

Step-by-step explanation:

If I invest $600 at an 11.5% interest rate, how much money will I earn over 5 years?
A. $945
B. $345
C. $69
D. $34.50

Answers

Answer:

B. 345

Step-by-step explanation:

Hope this helps!

I think it’s choice b. $345

The Wagner school store is having a sale! At the sale this week, a life sized stuffed animal of Wagner’s mascot is being sold for $158.40. This is a 52% discount of the original price. What is the original price? If necessary, round to the nearest cent.

Answers

the original price was $330.00

all you have to do is 52% of the 158.40

SOOOOOOO APPAERENTLY... everyone on here is dead because i cant get any help with a question

Answers

Answer:

your answer is c i think

Step-by-step explanation:

5+5=10+4=14+6=20+0.5=

C.) 20.5 square inches

Answer:

20.5

Hoped I helped! :)

Mrs. Little would like to set up each station to be able to make 64 pancakes. How many teaspoons of salt should be measured out for this quantity of pancakes?

(Salt 3/4 tsp of salt)

Answers

Answer:

48

Step-by-step explanation:

all you do is 64 times 3/4

48 tsp of salt should be measured for 64 pancakes.

What is Equation?

Two or more expressions with an equal sign is called as Equation.

Given,

Mrs. Little would like to set up each station to be able to make 64 pancakes and Salt for 1 pancake is 3/4 tsp.

We need to find how many teaspoons of salt should be measured for 64 pancakes.

1 pancake=3/4

64 pancakes=x

Now, x=3/4×64

x=48.

Therefore 48 tsp of salt should be measured for 64 pancakes.

To learn more on Equations click:

https://brainly.com/question/10413253

#SPJ2

the measure of an angle is 12 degrees. what is the measure of its supplement

Answers

Since the measure of an angle is 12 degrees less than the measure of its supplement, then x=180-x-12 or 2x=168 or x=84 and 180-x=96. Step 4. ANSWER: The angle is 84 degrees and its supplementary angle is 96 degrees.

Answer:

168

Step-by-step explanation:

Supplementary angle is two angles that total 180 degrees.

180-12=168

HELLOOO IS EVERYONE DEAD TODAYY

I need help with ONE math question but no matter how many times i put it in, zilto answers...nada...zero.

A.

102 cm2


B.

76 cm2


C.

96 cm2


D.

108 cm2
I just need the area..

Answers

Answer:

A/102

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Estimate 79% of 82 show work

Answers

Answer:96.34%

Solution for 79 is what percent of 82:

79: 82*100 =

(79*100): 82 =

7900: 82 = 96.34%

Answer:

64.72

79 percent *82 =

(79:100)*82 =

(79*82):100 =

6478:100 = 64.78

Now we have: 79 percent of 82 = 64.78

PLEASE HELP I WILL GIVE BRAINLIEST 5 Star review AND thankks <33333

Answers

Answer:

6

Step By Step:

Divide 4.5/0.75

Answer:

It should be, You can make 6 packages

Step-by-step explanation:

There's a lot to type but I swear I did work lol, lmk if it's right

help me, please!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

D

Step-by-step explanation:

hope this helps

The Answer is D. 18+(-7)

Cara went out to eat at a restaurant and used a 30% off coupon. She paid $42 instead of the original price. What was the original price of her meal?

Answers

Answer:

bloop is the bloopiest of the bloopiest of the bloopiest bloopity bloop

Step-by-step explanation:

The original price was 64 or 65.

Select all ordered pairs that satisfy the function y = 2x + 5. please help its due in 10 min!!! Brainliest!

Answers

b (-7, -9) and d (5, 15) are both ordered pairs that satisfy the function of y=2x+5. i hope this helps you :))

Answer: The first and second one

Step-by-step explanation:

Running at a constant​ rate, sarah ran 12 miles in a time of 180 minutes. How many minutes does it take sarah to run 4 ​miles?

Answers

Answer:

60 minutes <3

Step-by-step explanation:

180/12=15

4x15=60

60 minutes is the correct answer
4x15=60

PLEASE HELP ME PLEASE

Answers

Answer:

1

Step-by-step explanation:

Answer:

pretty sure it is 1

Step-by-step explanation:

Good luck

On a math test, John correctly answered 10 questions. These correct answers gave him a percent score of 40%. How many total questions were on this test? (SHOW WORK)

Answers

25 total questions, do guess and check

Answer:

25

Step-by-step explanation:

10/x = 40/100

cross multiply

1000=40

25=x

a mine worker discovers an ore sample containing 500mg of radioactive material. it is discovered that the radioactive material has a half life of 1 day. find the amount of radioactive material in the sample at the beginning of the 7th day.

Answers

Answer:

The miner would have 3 1/2 of radioactive material in the sample at the beginning of the 7th day.

Step-by-step explanation:

hope this helped!

3 1/2 is radioactive hope this helps’

1 ⅕ - ⅓ = ?

Please I need help--

Answers

1 1/5 - 1/3
6/5-1/3
18/15-5/15
13/15 is your answer.
The answer is 13/15 hope this helps

Please help.
What is the circumference of the following circle?
(r = 1)
____ units
(the picture wouldn't work.)

Answers

Answer:

2π

Step-by-step explanation:

When a circle's radius is 1—called a unit circle—its circumference is 2π.

2£ sorry if it's wronge

Solve the equations below for x. Please show your math work step by step.
Part (a): x+(-3)=7 Part (b): 2x-2=-12





Solve the equation for m. Please show your math work step by step.
2(m + 6) = 24




Mikey solved the inequality problem below incorrectly. Explain her error and redo the problem showing the correct answer.
Original problem: -4x+8<32
Mikey’s math work: -4x+8-8<32-8
-4x÷-4<24÷-4
x<-6

Answers

for Mikey problem answer

Explain how (-2) + 8 is equal to 6

Answers

Step-by-step explanation:

-2+8 is the same as 8-2 which equals 6.

I need help with this

Answers

Answer:

<A = <D, <C = <F

Step-by-step explanation:

Please help me. This is due at 12 tonight.

Answers

Answer:

I think the answer is D

Step-by-step explanation:

The answer will be C

What is the value of b. If A+B=C and A=35 and C=25
Explain how you got this answer

Answers

Answer:

[tex]B=-10[/tex]

Step-by-step explanation:

Hi!

So let's write the equation again

[tex]A+B=C[/tex]

The next step is to plug in known values:

[tex]35+B=25[/tex]

Now we solve this as a normal algebra equation:

Do same to both sides

[tex]B = 25-35[/tex]

[tex]B=-10[/tex]

I hope this helped. Let me know if you have any questions

The answer is -10. No positive number could equal 25 and if 35-25 is 10, it would only make sense to be negative. Say if you have $25 but you need 35, you’d be in debt of $10 you borrowed from someone else. Hope this makes sense, I’m not the best at explaining.

Need help ASAP!! I Can give brainlist for the first right person.

Answers

Answer:

Step-by-step explanation:

1. 720,000

2. 119.50

3. 17.68

4. $75

5. 77.74

a linear function contains the following points. what are the slope and y-intercept of this function?

Answers

Answer:

The answer is C, slope is -1 and y intercept is (0, 6)

Each of the skiers above have the same weight of 100 pounds. Which skier (yellow or blue) has the greatest gravitational potential energy? Explain your reasoning in a complete sentence.

Answers

Answer:

The highest.

Step-by-step explanation:

I'm assuming there is supposed to be a picture but the skier highest on the mountain will have the greatest gravitational potential energy.

Help for brainiest and extra points !!!

Answers

Answer:

1. A, because 4(2)=8. 2 is the x.

2. B, because 2.5 x 4 = 10, which makes sense.

3. B, because 5x is the amount that you want to put into equal parts and the 3 is just being subtracted from the amount of the equal parts from the 5x.

4. C.

Step-by-step explanation:

Answer:

1. correct

2. B

3. D

4. i don't know number 4 :'(

Step-by-step explanation:

Gina visited the aquarium with some of her cousins, aunts, and uncles. The group bought 20 admission tickets for $340. Adult tickets cost $20, and children’s tickets cost $15. How many adult tickets and how many children tickets did the group buy?

Write a system of equations.

Answers

Answer:

Look at the attachment

Step-by-step explanation:

There are 12 children tickets did the group buy.

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;

The group bought 20 admission tickets for $340.

And, Adult tickets cost $20, and children’s tickets cost $15.

Let number of children = x

And, Number of adult = y

Hence, We get;

The system of equations are,

x + y = 20  

y = 20 - x .. (i)

And, 15x + 20y = 340

3x + 4y = 68 .. (ii)

Substitute the value of y from (i) in (ii);

3x + 4(20 - x) = 68

3x + 80 - 4x = 68

80 - 68 = x

x = 12

Thus, There are 12 children tickets did the group buy.

Learn more about the mathematical expression visit:

brainly.com/question/1859113

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A)
-2+x=-x+2

Answer =

Answers

Answer:

The answer is x= 2

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Hoped this helped!

Brainly, Please?

ANSWER THESE EASY QUESTIONS WILL GIVE BRAINLY

Answers

Answer:

i dont know im only doing it for the points

Step-by-step explanation:

i cant see the rest of the pics
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