Mathematics Middle School

Percents from tape diagrams.

Percents From Tape Diagrams.

Answers

Answer 1

Answer:

Maybe 150%...?

Step-by-step explanation:

50% per strip.

Answer 2
150% total

each part is 50%

2/3 of 150 is 100

Related Questions

Please Help! I have to finish this in 30 mins!

Answers

Answer:justin can

Step-by-step explanation:

Justin can !! If I’m too late for you sorry but I’m sure someone else could Use this

BRAINLIEST AND 20 POINTS

Answers

Answer:

C

Step-by-step explanation:

translation of PQR is 6 to the left

Answer:

send this to me in my messages I cant see it

Step-by-step explanation:

But i Can help you if you message it or type it to reply

help pls im failing math

Answers

Answer:

[tex]9^{35}[/tex]

Step-by-step explanation:

Original expression: [tex](9^{5})^{7}[/tex]  Exponents: 5 and 75 × 7 = 35So, [tex](9^{5})^{7}[/tex] and [tex]9^{35}[/tex] are the same.

I hope this helps!

it’s the last one hope this helped!

−15 ÷ 5 =


A number line going from negative 30 to positive 30. An arrow goes from 5 to 10, from 10 to 15, from 15 to 20.

Emily used the number line to find the quotient for -15 ÷ 5. What errors did she make? Select three correct answers.
The arrows should point in the negative direction.
The small arrows should end in the same place as the large one.
The arrows should end on negative 15.
The arrows should start at zero.
There should be 5 small arrows.

Answers

Answer:. The arrows should point in the negative direction.

The arrows should end on negative 15.

The arrows should start at zero.

Step-by-step explanation: The idea is to show that the answer is -15÷5= -3

Answer:

to put is ez A,C,D

Step-by-step explanation:

The number of tourists at the beach per weekend in July was 55,000. In November, the number of tourists per weekend was 18,000. Find the percent of change from July to November. (Hint: Round to the nearest hundredth)

Answers

Answer:

its 37%

Step-by-step explanation:

55 minus 18 is 37 and then it would be 37,000 and then you just convert it so it is 37% of 100

30% or .3 is the answer

What is the image of the point (-6, 8) after a rotation of 90o clockwise about the origin?

*Think about which quadrant the point started in and which one it will be in after the rotation!*

Answers

Answer: This is -6 08

Step-by-step explanation:

Your friend incorrectly claims that 1/2 divided by 1/10 = 20. Find 1/2 divided by 1/10. Then describe what may have been your friend’s error.

Answers

Answer: Your friend is wrong because they forgot that when you divide fractions you actually multiply the first fraction by the reciprocal of the other fraction. So the answer is 5.

Step-by-step explanation:

1/2 / 1/10

1/2 * 10/1

=10/2

=5

And for your specific question the answer would be the first choice “reciprocal of the dividend by”

Your answer is 5 hope it helps

PLZZZ HELP ME OUT THIS DUE RIGHT NOW AND I FREAKING OUT PLEASE HELP ME P.S YOU HAVE WRITE ANSWERS FOR ALL OF THEM

Task 1 – Operations on the Number Line
(Variation of the above task)
A number line is shown below. The numbers 0 and 1are marked on the line, as are two other numbers a and b.

For each of the following expressions determine if the answer would be positive, negative, or zero. For each one PROVE HOW YOU KNOW.

1. a−1

Answer:
Explanation:








2. a−2

Answer:
Explanation:







3. b−1

Answer:
Explanation:









4. -b−b

Answer:
Explanation:









5. a−b
Answer:
Explanation:








6. ab+1
Answer:
Explanation:








7. b− a
Answer:
Explanation:








8. a a-b x b

Answer:
Explanation:

Answers

Answer:

Sorry

Step-by-step explanation:

I am not sure how to do this

Containers of oats are prepared in advance for a baking project. Later, raisins are added to the oats to make granola bars. This table shows the rate relationship between oats and raisins.

Cups of Oats (x) Cups of Raisins (y)
1
0.5
2
1
3
1.5
4
2
5
2.5
Which answer choice includes both a function that describes this relationship and correctly explains how?

y = 2 x, because the recipe calls for a ratio of 2 cups raisins per cup of oats.
y = x , because the recipe calls for a rate of 1/2 cup raisins per cup of oats.
y = x , because the recipe calls for a rate of 2 cups raisins per cup of oats.
y = 2 x, because the recipe calls for a rate of 1/2 cup raisins per cup of oats.

Answers

Answer:

2y=x

For every two cups of oats there's one cup of raisins.

Step-by-step explanation:

1÷2=0.5

2÷2=1

3÷2=1.5

4÷2=2

5÷2=2.5

There's twice the ampunt of oats compared to raisins.

What is the answer to the riddle
I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?
please don't use google and mess it up for others
brainliest if right

Answers

Answer: its a map i did this yesterday !!

Step-by-step explanation:  If you look carefully, there are two kinds of things in I have cities but no houses riddle. Some things can be usually found on a map, while others are not usually seen on a map. All the things in the riddle which are referred to as ‘I have’ are mentioned in a regular map

steps to the answer of 1/3(n+6)=−10?

Answers

Answer: n=−36

Step-by-step explanation: When a fraction equals zero ...

Where a fraction equals zero, its numerator, the part which is above the fraction line, must equal zero.

Now,to get rid of the denominator, Tiger multiplys both sides of the equation by the denominator.

Here's how:

 n+36

 ———— • 3 = 0 • 3

  3  

Now, on the left hand side, the  3  cancels out the denominator, while, on the right hand side, zero times anything is still zero.

The equation now takes the shape :

  n+36  = 0

 Solve  :    n+36 = 0  

Subtract  36  from both sides of the equation :  

                     n = -36

1. Distribute to clear out parentheses
2. Subtract 2 from both sides
3. Multiply by 3 on both sides

Explain why all triangles have at least two acute angles.

If two angle measures of a triangle were each greater than or equal to
(90, 180) the sum of the three angle measures would be (greater than 90, greater than 180)
which is not possible.

Answers

Answer: all 3 angle measures have to equal 180 degrees. So if two of them are more than 90 degrees, the sum of the angles would be greater than 180.

Step-by-step explanation:

just because. i’m really bad at math but i want points

In round 1 of a game s student loses 5 points loses 3 points gains 17 points and loses 7 points whats the student score at the end of round 1

Answers

Answer:

The students score at the end of round one is 2

Step-by-step explanation:

if you start at 0 points

0 - 5 = -5

-5 - 3 = -8

-8 + 17 = 9

9 - 7 = 2

Question one (first one on the right) choices are...
9 cm
11 cm
10 cm
13 cm
Question 2 choices are...
22.5 cm
25 cm
32.5 cm
50 cm
Question 3 choices are...
2
2.5
3
3.5
6

Answers

NEED 9cm YEAH u as uugdy

Which equation has infinitely many solutions?
A. -6.8 + 3y + 2.4 = 4.3 – 3y
B. 1/3y + 2.5 – 2/3y = 1.2
C. 5.1 + 2y + 1.2 = -2 + 2y +8.3
D. 2/5y = 2.3 + 3/2y

Answers

Answer:

C

Step-by-step explanation:

5.1 + 2y + 1.2 = -2 + 2y + 8.3 ( subtract 2y on each side)

5.1 + 1.2 = -2 + 8.3 ( collect like terms)

6.3 = 6.3

If the equation ends with a true statement (ex: 2=2) then you know that there's infinitely many solutions or all real numbers.

Answer:

C. 5.1 + 2y + 1.2 = -2 + 2y + 8.3

Step-by-step explanation:

-6.8 + 3y + 2.4 = 4.3 - 3y      **SOLVE FOR y

-4.4 + 3y = 4.3 - 3y

3y +3y = 4.3 + 4.4

6y = 8.7

8.7 DIVIDED BY 6

y = 1.45      THEREFORE, only one solution

1/3y + 2.5 - 2/3y = 1.2        ** TRANSFORM DECIMALS TO FRACTIONS!

1/3y + 5/2 - 2/3y = 6/5       --> multiply both sides by 30

10y + 75 - 20y = 36    --> collect like terms

-10y = 36 - 75

-10y = -39

y = 3.9 or 39/10       one solution

5.1 + 2y + 1.2 = -2 + 2y + 8.3

5.1 +1.2 = -2 + 8.3               ***2y crosses out as their the same!!

6.3 = 6.3             a REAL solution; infinity many

2/5y = 2.3 + 3/2y

2/5y = 23/10 + 3/2y

4y = 23 + 15y

4y - 15y = 23

-11y = 23

y = -2.09 or -23/11           one solution

Hope I helped!!!

What is 53333333333/100000000000 in simplest form?

Answers

Answer:

0.53333333333

Step-by-step explanation:

Answer:

uhh i dont really think you needed this question but i'll still answer it

Step-by-step explanation:

53333333333/ 100000000000 is this in the simplest form.

PLZ HELP QUICK I NEED THIS ASAP IT IS 2 QUESTIONS

Answers

Answer: the answer is C

Step-by-step explanation:

The answer is c I had that in a test

pls help me if you can i dont need the work shown just the answer

Answers

Answer:

B

Step-by-step explanation:

Your answer is b hope it helps

Olivia is making bead bracelets for her friends. She can make 3 bracelets in 15 minutes.

Write an equation to represent the proportional relationship.

Answers

an equation to represent this relationship could be. 5mx

Answer:

1*5x=total amount made

Step-by-step explanation:

On a farm, the farmer decides to give pizza to her 15 ducks as a special treat. She orders 3 pizzas, and the total price is $23.46. What is the unit price of each pizza? (4 points)

Group of answer choices

$70.38

$5.00

$1.56

$7.82

Answers

Answer:$7.82

Step-by-step explanation:

It’s D, because $23.46 divided by 3 would be $7.82.

If the measure of 6 8 is 28◦
, what is the measure of
6 5 ?
A 152◦
B 118◦
C 62◦
D 56◦

Answers

Answer:B 118

Step-by-step explanation:

Answer:

B 118◦

Step-by-step explanation:

BRAINLIST and POINTS help

Answers

6.08 it’s saying my answer has to be longer sjdnekjendndndf

Answer:

6.18 is where point [tex]D[/tex] is located at.

Step-by-step explanation:

Hope this helps you.

Need help with these

Answers

Answer:

3. 8.5 dollars per hour. y=8.5x where y is cost and x is the number of hours.

4. 3.62 inches per minute

Answer:

8.50 dollars per hour. y=8.5x

y = the cost

and x = the number of hours

3.62 inches per minute

use your brain :)

Which expression could be modeled using the diagram?
An area model has 4 shaded parts and 1 unshaded part. The shaded parts are labeled StartFraction 4 Over 5 EndFraction.
4 divided by one-fifth
4 divided by StartFraction 4 Over 5 EndFraction
StartFraction 4 Over 5 EndFraction divided by one-fifth
One-fifth divided by StartFraction 4 Over 5 EndFraction

Answers

Answer:

4 divided by one-fifth

Step-by-step explanation:

A trick with fractions is if you want to find the numerical value of the fraction divide the Numerator by the denominator and you will get a decimal value that is easier to work with, I hope this helps! ^<^

Answer:

4/5 divided by 1/5

Step-by-step explanation:

A few boats were traveling upstream and downstream. A satellite recorded the movements of several boats. A motor boat traveled -3.4 miles for every hour in 0.75 hours. How much progress?

Answers

Answer:

-2.55 in .75 miles

Step-by-step explanation:

the unit rate is -3.4

so every time it goes up or down it will be the number of hours times -3.4

.75×-3.4=-2.55

your answer is -2.55

Photos attached please actually try. if correct, brainliest reward.

Answers

The third one is 82, I think. The others I’m trying to figure out

(7.5*10^(4))+(5.9*10^(6))=
The *'s means times (Multiply)

Answers

Answer: 5,975,000

Steps: (7.5 × 10⁴) + (5.9 × 10⁶)

7.5 × 10⁴ = 75,000

5.9 × 10⁶ = 5,900,000

75,000 + 5,900,000 = 5,975,000

Plz mark brainliest:)

Answer:
5,975,000

Explanation: google

BRAINLIEST ANYBODY? I AM GIVING 35 POINTSSSSSSSS








Answer most be to the question on the picture

Answers

Answer:

90 degrees

Step-by-step explanation:

Hello!

So based on that we can tell it is neither a 90° or 180° angle, we can cross out A and B, And if it were C, it would stay the same. So our answer is D.

Please consider Brainliest ( as promised ), and it shouldn’t be wrong. But your alternative is C if yes.

plxxxxx thelp mg npwwww

Answers

Answer:is this for ela?

Step-by-step explanation:

Some one tlk please to me in french, just use google translate
Qui veut parler avec moi dans une autre langue principalement pour le plaisir et en partie parce que rien de mieux à faire

Answers

Answer: Qui veut parler avec moi dans une autre langue principalement pour le plaisir et en partie parce que rien de mieux à faire = Who wants to talk with me in another language mainly for fun and partly because nothing better to do.

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