# 2/(11/16 +3) I know the answer is 12/29. I just don't know how to get there

QUESTION POSTED AT 03/12/2019 - 12:34 PM

11/6+3 is 29/6. 2/(29/6) is 12/29, which is the answer.

## Related questions

If you muliply 0.2and 0.8 it equals 0.16

ANSWERED AT 14/12/2019 - 05:26 PM

QUESTION POSTED AT 14/12/2019 - 05:26 PM

### How do you write 10x 10 x 10 x10 using exponents SHOW YOUR WORK WILE ANSWERING THIS QUESTION

The way you write 10x10x10x10 using exponents. The way you use exponents is by counting the numbers of 10 there are since there is four you have to put 10 with a little number four on the top next to the number. Just in case that way you say it is 10 to the fourth power

ANSWERED AT 14/12/2019 - 05:21 PM

QUESTION POSTED AT 14/12/2019 - 05:21 PM

### 8 5/10-7 5/12= What's the answer

ANSWERED AT 14/12/2019 - 05:16 PM

QUESTION POSTED AT 14/12/2019 - 05:16 PM

### What is the answer to 7/12 - 2/3 =

ANSWERED AT 14/12/2019 - 05:15 PM

QUESTION POSTED AT 14/12/2019 - 05:15 PM

### What are 2 answers that can equal 49 in multiplication

48+1 and 39+9 they both equal 49

ANSWERED AT 14/12/2019 - 05:13 PM

QUESTION POSTED AT 14/12/2019 - 05:13 PM

### Explain why corinas answers is not respond able to 62x22

ANSWERED AT 14/12/2019 - 05:05 PM

QUESTION POSTED AT 14/12/2019 - 05:05 PM

### Which answer is the same as moving the decimal in 36.2 four places to the left? A. dividing 36.2 by 102 B. dividing 36.2 by 10,000 C. multiplying 36.2 by 100 D. multiplying 36.2 by 104

b

Step-by-step explanation:

ANSWERED AT 14/12/2019 - 05:02 PM

QUESTION POSTED AT 14/12/2019 - 05:02 PM

### Which answer explains the correct way to move the decimal to find the quotient of 60.8 ÷ 1,000? A. two places to the left B. two places to the right C. three places to the left D. three places to the right

The answer is 3 places to the left

ANSWERED AT 14/12/2019 - 04:59 PM

QUESTION POSTED AT 14/12/2019 - 04:59 PM

### On a test, 1 point is given for each correct answer and 1 point is deducted for each incorrect answer. On the test Harold answered 34 items correctly and 6 items incorrectly. What two numbers can be used to find Harold's total score

Forgive me if I'm wrong, but here goes:

On Harold's test, he scores 34 points for his correct answers, and -6 points for incorrect answers. He would have gotten 28 points, but that's not the question.

34 is the first number, and I believe the next one is -6.
6 is negative because 1 point is deducted for each incorrect answer, which also means 1 point is subtracted for every incorrect answer. Because the question is asking for numbers and not an equation or expression, the subtraction is expressed as a negative symbol, hence negative six.

Hope I helped!

ANSWERED AT 14/12/2019 - 04:57 PM

QUESTION POSTED AT 14/12/2019 - 04:57 PM

### How many meters are equivalent to 7,200 yards round your answer to the nearest hundreth if necessary

We already know that 1 yd= 0.9144 m

7,200 yd* (0.9144 m/ 1 yd)= 6,583.68 m.

Rounded to the nearest hundredth, the final answer is 6,583.68 m.

ANSWERED AT 14/12/2019 - 04:36 PM

QUESTION POSTED AT 14/12/2019 - 04:36 PM

### After the price of petroleum oil went up by 10%, a consumer reduced his oil consumption by the same percent. By what percent would his petroleum bill be changed? THE ANSWER IS NOT 10%.

Let's assign some random values to it, and say 1 unit of petroleum costs 100 bitcoins, because we all know bitcoins are the best currency :P

If the price goes up by 10%, it is now 100*1.1 = 110bitcoins for 1 unit.

However he's only getting 0.9 units now, so multiplying 110 by 0.9 gives us 99 bitcoins. His petroleum bill used to be 100 (which is why I picked 100 as it's easier), and now it is 99. Therefore his petroleum bill has reduced by 1%

ANSWERED AT 14/12/2019 - 04:35 PM

QUESTION POSTED AT 14/12/2019 - 04:35 PM

### Select all the equations equivalent to 3x+5(-4x+12)-(x-3) A. -18x+63 B. 18x-63 C. 3x-20x+60-x+3 D. 3x+20x+60-x-3 PLEASE help the paper is due tomorrow mourning and i have a lot more to do!

A. -18x+63
C. 3x-20x+60-x+3
3x+5(-4x+12)-(x-3).

ANSWERED AT 14/12/2019 - 04:33 PM

QUESTION POSTED AT 14/12/2019 - 04:33 PM

### Assume that all chickens have 3290 feathers . If it takes you 2.6 seconds to pluck 83.6 feathers , how many hours would it take you to defeat her 7256 chickens ? Answer in units of hours . If you can help me before 2 hours pass I will be so happy ! Thanks ,

7256chickens * 3290feather per chicken=23,872,240 feathers that you need to pluck.
23,872,240feathers*2.6seconds/83.6feathers*1hour/3600seconds

Solve to get

206.23 hours

ANSWERED AT 14/12/2019 - 04:23 PM

QUESTION POSTED AT 14/12/2019 - 04:23 PM

### The work of a student to solve the equation 2(6y − 3) = 20 + 6y is shown below: Step 1: 2(6y − 3) = 20 + 6y Step 2: 8y − 5 = 20 + 6y Step 3: 2y − 5 = 20 Step 4: 2y = 25 Step 5: y = 12.5 In which step did the student first make an error and what is the correct step? Step 2: 8y-5=10+3y Step 2: 12y-6=20+6y Step 3: 6y-3=2(18+3y) Step 3: 2(6y-3)=18+3y

2(6y − 3) = 20 + 6y

Use the distributive property, which states a(b - c) = ab - ac

We should get:

2*6y - 2*3 = 20 + 6y

Which can be simplified to:

12y - 6 = 20 + 6y

That means the mistake was in step 2. The student didn't multiply the numbers and instead added the numbers.

ANSWERED AT 14/12/2019 - 04:22 PM

QUESTION POSTED AT 14/12/2019 - 04:22 PM

### What is the solution to the equation? 4x - 26 - 3x = 16 - 20 (I got my answer as 22, and that was correct, but I had completely forgotten how I did it. Help please)

Question:  4x - 26 - 3x = 16 - 20

First, we combine like terms.

4x - 3x = x

Now, rewrite the equation.

x - 26 = 16 - 20

16 - 20 = -4

x - 26 = -4

Apply the inverse operation.

x - 26 = -4
+26    +26

x = 22

Final answer: x equals 22, so the solution is 22.

ANSWERED AT 14/12/2019 - 04:20 PM

QUESTION POSTED AT 14/12/2019 - 04:20 PM

### A circle has an area of 40 square meters. Which answer is closest to the measure of its diameter?

Step-by-step explanation:

The expression for the area of the circle is as follows;

Here, A is the area of the circle and r is the radius of the circle.

Calculate the radius of the circle.

Put A= 40 square meter and .

The expression for the diameter is as follows;

d= 2r

Here, d is the diameter of the circle and r is the radius of the circle.

Put r= 3.56 m.

d= 2(3.56)

d= 7.12 m

Therefore, the closest answer to the measure of the diameter of the circle is 7.12 m.

ANSWERED AT 14/12/2019 - 04:03 PM

QUESTION POSTED AT 14/12/2019 - 04:03 PM

### A circle has an area of 80 square centimeters. Which answer is closest to the measure of its radius?

There are no close answers, because you decided
not to list the choices at all.

The area of a circle is  (pi) x (radius²) .

Divide each side by pi :      Radius² = (80/pi)

Take the square root
of each side:                          Radius = √ (80/pi)

=  5.0463 cm (rounded)

ANSWERED AT 14/12/2019 - 03:58 PM

QUESTION POSTED AT 14/12/2019 - 03:58 PM

### A total of 60 students in Brooke's school are taking a spanish class this year. This is 25% more than the number of students who take a spanish class last year. Is the answer 45 or 48? Why?

Number of students taking Spanish class this year in Brooke's school = 60
Percentage increase in the number of students
taking Spanish class from last year = 25%
Then
Number of students that are taking Spanish
class more than last year = 25/100 * 60
= 15
Then
The number of students that took Spanish class last year = 60 - 15
= 45 students
So the number of students that took Spanish class last year was 45. I hope the answer is clear to you and the procedure is also easy for you to understand.

ANSWERED AT 14/12/2019 - 03:56 PM

QUESTION POSTED AT 14/12/2019 - 03:56 PM

### There are five children who each want puppies. The puppy breeders had 22 puppies. The children have agreed to share the puppies equally. What is the largest number of puppies each child could get? what impact did the remainder have on this answer?

22/5 = 4 with a remainder of 2. Each child will get 4 puppies. 2 puppies will have to be shared among the five children.

ANSWERED AT 14/12/2019 - 03:51 PM

QUESTION POSTED AT 14/12/2019 - 03:51 PM

### A circle has a radius of 2.5 centimeters and a central angle AOB that measures 90°. What is the area of sector AOB? Use 3.14 for pi and round your answer to the nearest tenth. A. 2.9 cm2 B. 3.9 cm2 C. 4.9 cm2 D. 19.6 cm2

The area of any circle is        (pi) x (radius)²  .

The area of the WHOLE circle in the question is

(pi) x (2.5 cm)²

=  (pi) x (6.25 cm²) .

The full circle is made by 360° of central angles.

90° of central angle makes a pie-wedge (sector)
that's exactly one fourth of the circle, so its area
is one fourth of the area of the whole circle.

Area = (1/4) (pi) (6.25 cm²)

= (0.25) (3.14) (6.25 cm²)

=    4.906 cm² .

Rounded to the nearest tenth:   4.9 cm² .

ANSWERED AT 14/12/2019 - 03:50 PM

QUESTION POSTED AT 14/12/2019 - 03:50 PM

### What's the answer to 4/16+9/16

13/16 because 4/16 and 9/16 have the same denominator which is 16 so you wont need to change anything and so you leave the deniminator alone and do 9+4 (which is the numerators of both fractions) and 9+4=13 so the answer is 13/16 and that can't be simplified because 13 can't be evenly divided by anything even though 16 can

ANSWERED AT 14/12/2019 - 03:49 PM

QUESTION POSTED AT 14/12/2019 - 03:49 PM

### Shayla is having dificulties with multiplying by 6. Explain a strategy she can use when she gets stuck in a multiplication problem that has 6 as a factor. Use models, equations, and/ or drawings to support your answer

This still helps me today, I Times the number by five and add and extra amount I need. For 6x9
First I would do 5x9=45 then add nine onto that would give me 54 which is 6x9

ANSWERED AT 14/12/2019 - 03:25 PM

QUESTION POSTED AT 14/12/2019 - 03:25 PM

### What is the solution to the system of equations y= -5x +3 y=1

To find the solution to this, we need to use the substitution method.

y = -5x + 3

Substitute the value for y.

y =1

1 = -5x + 3

Now, solve for x.

1-3 = -5x + 3           Apply the inverse operation to both sides of the equation.
-3

1-3 is -2

-2 = -5x

-5x/-5 = -2/-5
x = 0.4

Final answer:-   x = 0.4     y = 1

ANSWERED AT 14/12/2019 - 03:16 PM

QUESTION POSTED AT 14/12/2019 - 03:16 PM

### What is the answer to 3b+b+6

ANSWERED AT 14/12/2019 - 03:10 PM

QUESTION POSTED AT 14/12/2019 - 03:10 PM

### What is tje answer 3m - m

The answer is 2m because it is like if you had 3 mangoes and you eat one you would have 2 mangoes.

ANSWERED AT 14/12/2019 - 03:10 PM

QUESTION POSTED AT 14/12/2019 - 03:10 PM

### Garrett is 64 inches how many centimeters tall is he round your answer to the nearest tenth of a centimeter. 1 in.=2.54cm

To answer this we just need to convert by multiplying. Lets do it:-

1 in = 2.54 cm

64 × 2.54 = 162.56
64 in = 162.56 cm.

To round 162.56 to the nearest tenth we will look at 162.56. Since this number is 5 we will round to the next number which will make it 162.60.

So, 64 in = 162.56 cm rounded to the nearest tenth is 162.60.

Hope I helped ya!!

ANSWERED AT 14/12/2019 - 03:06 PM

QUESTION POSTED AT 14/12/2019 - 03:06 PM

### Part III Answer all 3 questions in this part. Each correct answer will receive 3 credits. Clearly indicate the necessary steps, including appropriate formula substitutions, diagrams, graphs, charts, etc. For all questions in this part, a correct numerical answer with no work shown will receive only credit. All answers should be written in pen, except for graphs and drawings, which should be done in pencil. [9] A DVD costs twice as much as a music CD. Jack buys 2 DVDs and 2 CDs and spends $45. Determine how much one CD costs, in dollars. [Only an algebraic solution can receive full credit.] Cost of CD = x Cost of DVD = 2x 2 DVDs and 2 CDs for$45.

2(2x) +  2x = 45
4x + 2x = 45
6x = 45
6x/6 = 45/6
x = 7.50 * cost of CD

Cost of DVD = 2x = 2 * 7.50 = \$15

To check:

2(2x) + 2x = 45
2(2(7.5)) + 2(7.50) = 45
2(15) + 15 = 45
30 + 15 = 45
45 = 45

ANSWERED AT 14/12/2019 - 02:52 PM

QUESTION POSTED AT 14/12/2019 - 02:52 PM

### A factory makes 1500 cans per minute. The factory makes cans for 8 hours each day. Each can is filled with 330 ml of Cola. How much Cola is needed to fill all the cans that are made each day? Give your answer in litres.

8 hours = 8* 60 min= 480 min.

1500 cans/ 1 min* (480 min/ 1day) = 720,000 cans/ day.

720,000 cans* (330 mL Cola/ 1 can) = 237,600,000 mL Cola.
= 237,600 L Cola.

The final answer is 237,600 L Cola.

Hope this helps~

ANSWERED AT 14/12/2019 - 02:45 PM

QUESTION POSTED AT 14/12/2019 - 02:45 PM

### Sadiir took a math test and got 10 incorrect answers and 40 incorrect answers. What was the percentage of correct answers? The choices are a :25 percent b: 40 percent c: 80 percent d: 90 percent

10-incorrect
40-correct
x\100*50=40 ?
~~~~~~~~~~~~
x=100*40\50=2*40=80 percent
So the correct answer is C.
Have a nice day!!! ^^

ANSWERED AT 14/12/2019 - 02:45 PM

QUESTION POSTED AT 14/12/2019 - 02:45 PM

### What is the answer to 2/3 (x +2) -1/3(x-2)

2/3 (x+2) -1/3 (x-2)
= 2/3*x +2/3*2 -1/3x -1/3(-2) (distributive property)
= 2/3x + 4/3 -1/3x +2/3
= (2/3x -1/3x) + (4/3 + 2/3)
= 1/3x + 2