Mathematics Middle School

## Answers

**Answer 1**

**Answer:**

3 and a half times

**Step-by-step explanation:**

1/4 can be simplified into 2/8

therefore, 3/4 can be simplified into 6/8

If we fill it in a half more times, we get 7/8

**Answer 2**

**Answer:0.21875**

**Step-by-step explanation:i mutipied 1/4 times 7/8 and got 0.21875 hope this helps you plz rate me brainilest **

## Related Questions

I will get brainliest

a.) Write a multiplication expression containing 3 terms that has a negative answer

b.) How can you change your expression above so that it has a positive answer

### Answers

Uhuuuhhhuhehhhehhjeeeejhhheeehhh

a) -4x5x3 = -60

b) either -4x-5x3 = 60

or 4x5x3 = 60

Which equation has infinitely many solutions?

A.0.4(x+5)=0.1(4x+2)

B.0.4(x+5)=0.2x+2

C.0.4(x+5)=0.3(4x+2)

D.0.4(x+5)=0.4x+2

### Answers

**Answer:C hope this helps you**

**Step-by-step explanation:**

the answer would be c

The slope of the graph of the equation is 2. What is the y-intercept?

### Answers

**Answer:**

**2 I think**

**Step-by-step explanation:**

The y intercept is (0,-2) and the x intercept is (1,0)

could you help im not good at math i know im dumb

### Answers

**Answer:7/9=3/4. 6/11=1/2. 3/13=1/4**

**Step-by-step explanation:**

YOUR WELCOME

**Answer:**

7/9=3/4. 6/11=1/2. 3/13=1/4

**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?

Explain

PLSLSLLSLSLSLSLS HELLLPPP ILL GIVE BRAINLIEST

### Answers

Maybe draw a graph and see if that is the answer?

Multiply-3.4 to 0.75

The cost of making a ceramic picture frame at a paint-your-own pottery store is $12 plus

$5 per hour while you paint. The total cost for the frame that you spent x hours

painting is fx=5x+12.

a. How will the graph of this function change if

the cost of the frame is raised to $15?

b. How will the graph of this function change if

the hourly charge is lowered to $4?

### Answers

**Answer:**

A) $87

B) $13

**Step-by-step explanation:**

Sorry if it's wrong, there's no graph and the frame cost can't really change.

5x+12

A) 5(15)+12= $87

B) (5-4)+12= $13

The fastest elevator in the Burj Khalifa can travel 330 feet in 10 seconds. How many feet does the elevator travel in 1 second?

3

3.3

150

33

### Answers

**Answer:**

33

**Step-by-step explanation:**

**Answer:**

33

**Step-by-step explanation:**

A ratio can be used to answer this question. The equation below shows that you travel 330 feet in 10 seconds on the left side and you are trying to determine how many feet you travel in 1 second on the right side.

330 feet X feet

_______ = _______

10 seconds 1 second

X is the answer you are looking for. To solve for X, you use cross multiplication. Therefore, you have this equation:

10 times X = 330 times 1 or simplified to 10X = 330

To solve for X, you divide both sides of the equation by the number 10.

The left side of the equation becomes 1X or X and the right side becomes 33.

So X (the answer) is 33 feet.

what is 12 3/5 divided by 3 1/2

### Answers

**Answer:**

3 3/5

**Step-by-step explanation:**

**Answer:**

4.03

**Step-by-step explanation:**

1. 1/2 x 3/4 =

2. 2/5 x 3/7 =

3. 3/8 divided by 3/4 =

4. 3 1/3 divided by 2/3 =

Finish And Complete All

( CHALLENGE)

### Answers

Answer:

1. 3/8

2. 6/35

3. 1/2

4. 5

pls help me i dont need the work shown i just need the answer

### Answers

**Answer:**

3. C.) $15,500 4. C.) 45 mi

**Step-by-step explanation:**

I know you said you don't need work but I want to make sure you're still learning. So for the first one you just recognize the pattern in the chart. The numbers are going up 2 for every number, so if 36 is equivalent to 11, then 38 would be 12, 40 would be 13 and so on. Eventually, we get to 44 being equivalent to 15, we don't wanna go all the way up to 46 so we stop at 15 and only add half to our fifteen, so we end off with 15.5. Then we multiply that by 1000 and get 15,500. Then we just add our units, which in this case is dollars to get $15,500. For the second problem we just divide 35 mi by 7 hours and we get 5, we now know that Elise is traveling at 5 miles per hour. Then we multiply 5 by 9 to get 45. Don't forget to add your units though! This time our unit is miles, so we get our final answer of 45 mi.

PLZZZZZZZZZZZZZZZZZ HELP ME WITH THIS IT DUE TODAY and explain!!!!!

1 is the first image question

2 is second image question

3.-(-½ )-3(-2)

### Answers

**Answer: (if you could mark me brainliest that'd be great!)**

**1. -45**

2. -7

3. 13/2

**Step-by-step explanation:**

1. [tex]-(-5)^{2} +4(-5)[/tex]

evaluate the power to get [tex]-25+4(-5)[/tex]

then multiply the numbers to get -25 - 20

calculate the difference

answer is -45

2. [tex](-3)^{2} -4(-1)(-4)[/tex]

evaluate the power to get [tex]9-4(-1)(-4)[/tex]

calculate the difference of 9-16 (which is the simplified version of [tex]9-4(-1)(-4)[/tex])

answer is -7

3. [tex]-(-1/2)-3(-2)[/tex]

remove the parenthesis

multiply to get 1/2+6

calculate the sum

answer is 13/2

Help me plz. First right answer gets brainliest

### Answers

**Answer:**

The answer is C: (2, -1).

Write your answer as a decimal.

6939 divided by 54￼

### Answers

**Answer:**

128.5

**Step-by-step explanation:**

URGENT QUESTION, ANSWER RIGHT GET BRAINLIEST ANSWER!!

The two dot plots below show the heights of some sixth graders and some seventh graders:

The mean absolute deviation (MAD) for the first set of data is 1.2 and the MAD for the second set of data is 1.7. Approximately how many times the variability in the heights of the sixth graders is the variability in the heights of the seventh graders? (Round all values to the tenths place.)

Answer Choices:

URGENT QUESTION, ANSWER RIGHT GET BRAINLIEST ANSWER!!

The two dot plots below show the heights of some sixth graders and some seventh graders:

The mean absolute deviation (MAD) for the first set of data is 1.2 and the MAD for the second set of data is 1.7. Approximately how many times the variability in the heights of the sixth graders is the variability in the heights of the seventh graders? (Round all values to the tenths place.)

### Answers

**Answer: Answer is 2.0**

**Step-by-step explanation: Please mark brainliest! And thanks please!**

What's the HIGHEST level of infinity? Please answer....

### Answers

**Answer:**

In the affinely extended real number system (which is a mouthful meaning "the real numbers, and negative infinity, and positive infinity"), absolutely: positive infinity is the highest number. In other number systems, we're not so lucky.

:)

**Step-by-step explanation:**

Refer to the graphic novel frame above.

PLS HELP THIS IS DUE IN ONE HOUR!! I WILL GIVE BRAINLIEST!!

### Answers

Could you give more information so we can answer

the graph shows a proportional relationship between the cups of flour a baker uses and the number of cookies made

A. what does the point 0 0 represent in the situation

B. what does the point (1,18) represent

### Answers

**Answer:**

point of origin is 0,0 coordinate is 1,18

**Step-by-step explanation:**

Find the missing coordinates given the following information:

Coordinate A is Translated 1 unit left and 10 units up.

A(-6,-3) A'(x',y')

### Answers

**Answer**

**(-7,7)**

**Step-by-step explanation:**

Answer: (-7,7)

Let me know if I’m wrong

24 BRAINLY'S. ANSWER

### Answers

**Answer:**

3:1 and 12:4

**Step-by-step explanation:**

for every 3 blue circles there is 1 orange circle. to keep the saem ratio simply multiply by 4

Hope this helps Happy Halloween

Answer- 3:1 and 12:4

Is the answer for x correct?

### Answers

**Answer:**

No

**Step-by-step explanation:**

Because of the negative -5^3 is -125 not 125 which makes the statement false

No -5 to the third power is -125 divided multiplied by 1/2 is -62 and 1/2 which gives you -125/2 instead of positive 125/2

solve for brainliest

### Answers

**Answer:**

c and b

**Step-by-step explanation:**

can anybody plz help me with this

### Answers

Answer:

For 9:

For you to get to figure y you just divide all the triangle sides on X by 3 so: 9÷3=3, 9÷3=3, 12÷3=4 and the answers to those divisions are the sides on triangle Y.

To get from figure Y back to X again, you do the opposite and MULTIPLY your sides by 3: 3·3=9, 3·3=9, 3·4=12 SO THE ANSWER IS: 3

For 10:

To get to figure Y you add 6 to your sides and then to get from figure Y to X you SUBTRACT 6

THE ANSWER IS: 6

The answer is 6

Explain

Myra is evaluating the expression –31.7 + 4.5x, when x = 2.1.

–31.7 + 4.5(2.1)

–27.2(2.1)

–57.12

What was Myra’s error?

Myra should have multiplied -31.7 and 2.1 first.

Myra should have multiplied 4.5 and 2.1 first.

Myra should have subtracted -27.2 and 2.1 first.

Myra should have added -31.7 and 2.1 first.

### Answers

Myra should have multiplied 4.5 and 2.1 first

**Your Answer is :B. Myra should have multiplied 4.5 and 2.1 first**

**Step-by-step explanation:**

hope this helps

group the terms in the expression in 70 + 2 + 0.3 + (-30) + (-9) + (-0.1) = 70 + (-30) + 2 + (-9) + 0.3 + (-0.1) using the Associative Property.

### Answers

**Answer:**

answer is ( no solution )

**Step-by-step explanation:**

Remove parentheses.

70+2+0.3+9-30+-9+-0.1=70+-30+2+-9+0.3+-0.1

since 70+2+0.3+9-30+-9+-0.1=70+-30+2+-9+0.3+-0.1 is false there is no solution.

The sum of a number and 81 is greater than the product of -3 and that number. What are the possible values for the number?

### Answers

Use the formula an=a1+d(n−1)

to identify the arithmetic sequence.

an=−84n+165

Simplify the expression.

2/3y+1/6y+y

### Answers

**Answer:**

I'm not sure, but I am thinking it is 1 5/6y

**Step-by-step explanation:**

The **simplified **form of the given expression is [tex]\frac{11y}{6}[/tex] OR [tex]1\frac{5}{6}y[/tex]

From the question,

We are to **simplify **the expression **2/3y+1/6y+y**

First, we will write the given expression properly

The expression can be written as

[tex]\frac{2}{3} y+\frac{1}{6} y+ y[/tex]

The expression can be simplified as follows

[tex]\frac{2}{3} y+\frac{1}{6} y+ y[/tex]

This becomes

[tex]\frac{2 \times 2y + 1 \times 1y + 6 \times y}{6}[/tex]

Then, we get

[tex]\frac{4y+1y+6y}{6}[/tex]

[tex]\frac{11y}{6}[/tex]

OR

[tex]1\frac{5}{6}y[/tex]

Hence, the **simplified **expression is [tex]\frac{11y}{6}[/tex] OR [tex]1\frac{5}{6}y[/tex]

**Learn more here**: https://brainly.com/question/24540711

What is the solution to this inequality?

−6x+5>−1

### Answers

**Answer:**

x<1

**Step-by-step explanation:**

**Answer:**

x<1

**Step-by-step explanation:**

NEED HELP PLZ WILL GIVE BRAINLIEST

### Answers

**Answer:**

The students on the bus is the first one and the other is the third.

**Step-by-step explanation:**

It is

The one about Betty goes on the 2nd and the other one goes on the first

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### Answers

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Thank you so much love to see it

People are waiting in line for a theater premiere. Every 5th person in line will receive a free theater ticket. Every 6th person will receive a gift card for $40. Which person is the first to receive both prizes?

### Answers

**Answer:**

The 30th Person!

**Step-by-step explanation:**

6 TIMES 5

30 th person I think