Mathematics Middle School

Keenan bought cupcakes for his sister's birthday party. 70% of the 70 cupcakes had sprinkles on top. How many cupcakes had sprinkles?

Answers

Answer 1

Answer:

49%

Step-by-step explanation:

Tell me if I've answered incorrectly :)

Answer 2

Answer:

49 cupcakes had sprinkles.

Step-by-step explanation:

70% of 70 would be 0.70 x 70, which gets you 49.

I was gonna answer yesterday but some idiot trolled their answer. Now that that answer was deleted, I can answer now.

Related Questions

Just made a question based on health I'm posting this in the math category so more people can see it since more people do math and barely anyone does health! Much appreciated ty pls check out the question I posted pls

Answers

ok I will go check :)))))
i will go check :)))))))))

PLEASE ANSWER QUICKLY I WILL GIVE BRAINLIEST Mrs. Morales wrote a test with 18 questions covering spelling and vocabulary, Spelling questions W) are
worth 5 points and vocabulary questions (y) are worth 10 points. The maximum number of points possible
on the test is 100
Part 1 out of 4
Write an equation in slope-intercept form to represent the number of questions on the test
The equation is y

Answers

Here's our data:

15 questions total

Total number of points: 100

Spelling questions are worth 5 and represented by x

Vocab questions are worth 10 and represented by y

Therefore:

x+y=15

5x + 10y= 100

So:

x+y=15

x= 15-y

5x +10y =100

5(15 -y) +10y =100

75 -5y +10y =100

75 +5y = 100

5y=25

y=5

x +y=15

x+5=15

x=10

There are 10 spelling questions and 5 vocab questions

Teresa's restaurant bill comes to $29.99 before tax. If the sales tax is 6.25% and she tips the server 20%, what is the total cost of the meal? $_______________________________

Answers

Answer:

37.86

Step-by-step explanation:

The answer

The answer: 37.86

Hope this helps!!

Solve for y: -8 = 2y – 2

Answers

Answer:

y = -3

Step-by-step explanation:

-8 = 2y - 2

-8 + 2 = 2y - 2 + 2 → -6 = 2y

-6 ÷ 2 = 2y ÷ 2 → -3 = y

y = -3

Answer:

y= -3

Step-by-step explanation:

Write the equation of the line that passes through the points (1, 7) and (5, 15) using function notation.

Answers

2x+5 is the answer hope this helps

i need help... (3z + 1) + (5 + 7z)

Answers

Remove the parenthesis then sum the similar terms:

3z + 1 + 5 + 7z = 10z + 6

Answer:

10z + 6

General Formulas and Concepts:

Algebra I

Combining Like Terms

Step-by-step explanation:

Step 1: Define Expression

(3z + 1) + (5 + 7z)

Step 2: Simplify

Combine like terms (z):                    10z + 1 + 5Combine like terms (Z):                    10z + 6

Sam spent $1.08 to make 18 copies at office max.At that rate how much will he pay to make 40 copies?

Answers

Answer:

$2.40

Step-by-step explanation:

If we know it is $1.08 to make 18 copies. We can do the math to find the rate of 1 copy. This would be by doing 1.08/18=0.06. So, it costs $0.06 to make 1 copy. Now, multiply that by 40 copies 0.06x40=2.40. The cost of 40 copies is $2.40.

2.40 you basically dived

Can someone help me with this

Answers

Answer:

60(10 -7) - (-26/2)^2 (do the problems in the parenthesis)

60(3) - (-13)^2  ( multiply 60 and 3 and then square -13)

180- 169 (subtract)

11

I'm pretty sure its 11 hope this helps

HELP PLEASE! FINALSSS!
Brooke plays on her school's softball team. Last season she was at bat 500 times, and made a safe hit 28% of the time. How is 28% expressed as a fraction?
A. 28/500
B. 28/100
C. 28/50
D. 28/10

Answers

Answer:

A:28/500

Step-by-step explanation:

Yup 28/500.
See they could’ve went divide both by two and u get 14/250 and then again to get 7/125

To which set or sets does the number 8 belong?



Group of answer choices

rational numbers only

integers

integers, and rational numbers only

whole numbers, integers, and rational numbers

Answers

Answer:

whole numbers only

Step-by-step explanation:

Answer:

Whole numbers, integers, and rational numbers

Step-by-step explanation:

solve for c: 16c - 7 = 13.32

Answers

16c - 7 = 13.32

16c = 13.32 + 7

16c = 20.32

c = 20.32/16

c = 1.27

The Taco Hut sells 2 tacos for $2.18, 3 tacos for 3.00, 4 tacos for 3.82, 5 taocs for 4.64. if this patern goes on, how much wound 8 tacos.

Answers

Answer: $7.10



(2,2.18) (3,3) (4,3.82) (5,4.64)

First find the rate of change using y1-y2/x1-x2


3-2.18/ 3-2

=0.82

Next, find the y-intercept or the flat rate

Use the formula y-y1=m(x-x1)

y-3=0.82(x-3)

y-3=0.82x-2.46

y=0.82x+0.54


Next, replace x with 8 for 8 tacos

y=0.82(8)+0.54

y=7.1

If u anserw correctly ill give u 20 points and put u the brainlest

Answers

Answer:

60%

Step-by-step explanation:

60% of 40 is equal to 24 squares

A square with a side length of 9cm will be ________ long after a scale factor of 1.5


a. 6 cm

b. 7.5 cm

c. 10.5 cm

d. 13.5 cm

(if you just put something random for the points i will report)

Answers

i think i’d be c if you add the 1.5 to the 9cm it would sum up to 10.5

Evaluate the following expression. Enter your answer in simplest form
1 ÷ 4/2 + 2^2

Answers

Answer:

9/2 is the answer :)

Old Granny Adams left half her money to her granddaughter and half that amount to her grandson. She left a sixth to her brother, and the remainder, $1,000, to the dogs’ home. How much did she leave altogether?

Good Luck!!! First Right Answer gets brainliest!!!

Answers

Answer:: She left $12,000.

Step-by-step explanation:

$12,000

Old Granny Adams left half her money to her granddaughter and half that amount to her grandson. She left a sixth to her brother, and the remainder, $1,000, to the dogs' home. How much did she leave altogether?

She left $12,000! she left the granddaughter $6,000 and her grandson $3,000 and her brother $2,000 the rest ($1,000) to the dogs home

help please
Divide. 64.2 ÷ 100

Answers

Answer:

0.642 is the answer please give brailiest

Answer:

0.642 calculator bc I'm stüpìd

What is 4,771,000,000 in scientific notation?

Answers

Answer:

4.771 × 109 on top

Please only respond if you know the answer I have this and more due at 12:59 (ignore the third tab lol)

Answers

Answer:

29. 55x2=110 miles per 2 hours

30. 3/2=1.5 bags a day

31. 10x12=$120 paied a year.

32. 20000/2=10000 EXP per half a day

33. 1800/2=$900 every 2 hours

34. 15x2=$30 every 2 hours

Answer:

29. 55x2=110 miles per 2 hours

30. 3/2=1.5 bags a day

31. 10x12=$120 paied a year.

32. 20000/2=10000 EXP per half a day

33. 1800/2=$900 every 2 hours

34. 15x2=$30 every 2 hours

Step-by-step explanation:

ANSWER NOW PLEASE
7th grade math

A plumber has a very long piece of pipe that is used to run city water parallel to a major roadway. The pipe is cut into two sections. One section of pipe is 12 ft. shorter than the other. If 3/4 of the length of the shorter pipe is 120 ft., how long is the longer piece of the pipe?

Answers

Answer:

172 ft

Step-by-step explanation:

120 + the other 1/4 is 160 160 + 12 is 172

Answer:

172 ft

Step-by-step explanation:

For the following equations, draw a picture of the tiles on an Equation Mat. Then use “legal” moves to simplify and solve for the variable.


a. -2+x = -x+2


b. 2+3x = x+7

Answers

I can solve these for you

a:
-2+x=-x+2
+2 +2
x=-x+4
+x +x
2x=4
— —
2 2
x=2

so the solution to a is x=2


b:
2+3x=x+7
-2 -2
3x=x+5
-x -x
2x=5
__ __
2 2
x=2.5, or 2 1/2

so the solution to b is x= 2 1/2

Help fast Please!!!!! What is the vertical distance between
(-3, -2.5) and (-3, 5)?

Answers

What I can tell is that they both share the same x coordinate. To help you understand, the horizontal line is from left to right, think of "The sun setting in the horizon.", it is often in the distance as a "left to right" line. So, I hope that helps, this leaves the vertical line as up or down.

With that out of the way, the x-axis lies on the horizontal line, whereas the y-axis lies on the vertical line.

Point coordinates are typically listed as (x, y), so... with that said, to find the distance we'll have to count downwards. As we know, negative x is to the left, negative y is further down, so... -3 to -12 is 9 points away.

Simple method: -3 - 9 = -12, or... -12 - -3 = -12 + 3 = -9.
In other words you get the basic idea, you can also just count, but whatever.

I hope that helps, have a great rest of your day! ^ ^

For the story, select an equation that describes the relationship between the two quantities.
1. Diego collected x kg of recycling. Lin collected 2/5 more than that.
2. Lin biked x km. Diego biked 3/10 less than that.
3. Diego read for x minutes. Lin read 4/7 of that.

Answers

Answer:

hope this helps

Step-by-step explanation:

1 i believe because its the only one that says "more than". The other two say less than.

Answer:

1.

Step-by-step explanation:

Last month you spent $30 on clothing. This month you spent 150% of what you spent last month. How much did you spend this month?

Answers

Answer:

you spent 45 dollars this month

you’ve spend 45 dollars this month

help please!^^
You and a friend go to a UH Football game. At half time you are both famished so you head to the concession stand. You decide to buy pretzels that cost 9.50 each. If you give the cashier a $20 bill, what is the most amount of pretzels you can buy?

Answers

Answer:

2

Step-by-step explanation:

The total would be $19.00

Answer:

2

Step-by-step explanation:

The total would be $19.00

Simplify the expression.

5 + 3 squared times 1.

Answers

i think 14 ya that’s the answer

help please.........................

Answers

Answer:

1/6

Step-by-step explanation:

There are 15 non- paper clip things, and 5 paper clips. The ratio of not paper clips and paper clips is 3:1. There is a 1/3 chance a paper clip will be picked the first time. You have to change the denominator to 6, because he will pick twice. There is a 1/6 chance he will pick a paper clip both tries

Susan bought 15 pencils for $1.75. How much is each pencil?

Answers

Answer:i got 8 cents 9 cents if you round up

Step-by-step explanation:

15÷1.75=8.57

Answer:

$0.12

Step-by-step explanation:

1.75/15=.12

Is this a function----------------

Answers

Answer:

yes

Step-by-step explanation:

hope this helps, pls mark brainliest :D

Answer:

Yes it is a function ------

Lizzy lives on a farm and has 12 goats and 10 pigs. What is the ratio of pigs to goats in simplest terms?

Answers

Answer:

5/6

Step-by-step explanation:

10/12 divided by 2 equals 5/6

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