1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
malfutka [58]
3 years ago
11

20 POINTSS!! Choose the fraction(s) equivalent to the given fraction. -1/7 Select all that apply A. -1/7 B. 1/-7 C. 1/7 D. -1/-7

Mathematics
1 answer:
sladkih [1.3K]3 years ago
5 0

Answer:

A and B.

Step-by-step explanation:

So we want to select the fractions that equal -1/7.

Let's go through each of the answer choices.

A)

A is -1/7, the exact same.

A is correct.

B)

B is 1/-7.

We can move the negative to the top.

So, 1/-7 is equivalent to -1/7.

B is also correct.

C)

C is 1/7

There are no negatives whatsoever.

C is not correct.

D)

We have -1/-7.

Again, move the negative to the top. We will have:

-(-1)/7

The two negatives cancel:

=1/7.

So, D is not correct.

Our answers are A and B.

You might be interested in
What is an equation in point-slope form of the line shown below? (-2,1) (4,4)
Natali [406]

Answer:

y = 1/2x +2

Step-by-step explanation:

y-y1= m (x-x1)

first find slope

m= 4-1 / 4 - (-2)

m= 3 / 4+2

m= 3/ 6

m = 1/2

you can pick any of the two points to solve for point slope form

y-4 = 1/2 (x-4)

y-4= 1/2x -2

add 4 on both sides

y = 1/2x +2

y-1= 1/2 (x- (-2))

y-1= 1/2 (x+2)

y-1= 1/2x +1

add 1 on both sides

y= 1/2x +2

you should get the same answer with any of the two points you chose

you might want to use a calculator to solve this

if you want to use both points to make sure the answer is correct, you can

if you don't get the same answer with both points then u did something wrong during the equation.

4 0
3 years ago
Write the word sentence as an inequality. Then solve the inequality. 3/4 is greater than or equal to a number k divided by -8
Novosadov [1.4K]

Answer:

  1. \frac{3}{4} \geq \frac{k}{-8}  
  2. k ≥ -6

Step-by-step explanation:

  1. Re-arrange: \frac{3}{4} \geq \frac{k}{-8}  
  2. Multiply each side by -8 to cancel out the -8 under k. It should now look like this: k ≥ -6

I hope this helps!

6 0
3 years ago
A chef at a restaurant uses pounds of butter each day. About how many grams of butter does the chef use each​ day? Use the conve
Vadim26 [7]

Complete question :

A chef at a restaurant uses 12 pounds of butter each day. About how many grams of butter does the chef use each day? use the conversion factors 16 oz/1 lb and 28.35 grams/1oz

Answer:

5,424 grams

Step-by-step explanation:

To convert using the conversion factor :

Number of pounds of butter * (16 oz/1) * (28.35) /1

Hence,

12 * 16oz/ 1 * 28.35/1

(12 * 16 * 28)

= 5,424 grams

7 0
3 years ago
How many years will it take for $20,000 to earn $7,000 in interest if placed in an account that earns 2.09% simple interest?
aalyn [17]

Answer:

16.7 years

Step-by-step explanation:

7 0
3 years ago
Yasmine estimated the difference of 87.71 and 5.8 by rounding each number to the nearest whole. What was Yasmine's estimate, and
Alex73 [517]

Answer:

Yasmine estimated the difference to be 82. The actual difference is 81.91.

Step-by-step explanation:

The rounded whole number of 87.71 is 88 and the rounded whole number of 5.8 is 6.

So, the difference between the numbers 87.71 and 5.8 by rounding each number to the nearest whole numbers will be

(88 - 6) = 82.

The actual difference between the numbers 87.71 and 5.8 is (87.71 - 5.8) = 81.91.

Therefore, Yasmine estimated the difference to be 82. The actual difference is 81.91. (Answer)

3 0
3 years ago
Other questions:
  • 30 oatmeal and 48 chocolate chip cookies package into identical containers so that each container has the same number of each ki
    5·2 answers
  • Which values for x and y make the statement (x + 3)(y - 2) = 0 true?
    15·2 answers
  • WILL GIVE BRAINEST <br>Costumers can pick their own berries at the gooseberry farm....
    11·2 answers
  • Triangles PIC INCLUDED
    11·1 answer
  • 11×+2-4x-x-2<br>16-13x+24-39​
    14·1 answer
  • What is gcf of 31 and 81?
    8·1 answer
  • The area of a rectangle is 36 square meters. If the length of the rectangle is 3,
    10·1 answer
  • Find the equation of this line
    14·1 answer
  • Scientists have calculated that the earth is 4 540 000 00 years old. How many billion years is this
    9·2 answers
  • Which equation represents a population of 490 animals that increases at an annual rate of 20% ?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!