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3 years ago

Which of the numbers below belongs to the set of integers?

Mathematics

2 answers:

Murljashka [212]3 years ago

7 0

Obviously it will be 0.25.

Because this number is a rational number not a integer number....

Mashutka [201]3 years ago

6 0

I. 5 and II. -3. Integers can be whole numbers and negatives.

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Twice the difference of x and 5 is -33

Elden [556K]

2*(x-5) = -33, so x-5 = -16.5, so x = -11.5

This is assuming that "the difference between a and b" is a-b, which seems to be the accepted interpretation.

3 0

2 years ago

Solve the simultaneous equation

MrMuchimi

Answer:

x=4.5

y=-2.5

Step-by-step explanation:

Multiply 2x-4y=19 by 3

Multiply 3x+5y=1 by 2

Solve simultaneously

5 0

2 years ago

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Charlene records the number of pieces of red colored candies in ten bags of candy of assorted colors. find and interpret the mea

BaLLatris [955]

To calculate the mean absolute deviation, you first must find the mean of the data and then find the difference between each piece of data and the mean.

Please see the attached picture for the work.

The mean absolute deviation is approximately 1.48.

This means that the numbers of candies in the 10 bags are all very close to one another. There is not much variation.

7 0

3 years ago

At the beginning of the season, MacDonald had to remove 5 orange trees from his farm. Each of the remaining trees produced 210 o

Rainbow [258]

he initial number of trees was 204.

<h3>How to find the initial number of trees?</h3>

The first step to finding the initial number of trees is to write an equation that represents the situation.

T is equal to the initial number of trees.
5 trees were removed = t - 5
Each tree produces 210 oranges = (t-5) (210)
The total of oranges is 41,780 = (t-5) (210)= 41,780

Solve the equation:

(t-5) (210)= 41,780
t-5= 41,780 / 210
t-5 = 198.95
t = 198.95 + 5
t = 203.9

This number can be rounded as 204.

Note: This question is incomplete; here is the missing section:

Find the initial number of trees.

Learn more about equation in: brainly.com/question/2263981

6 0

2 years ago

Alex plotted 3 points of a rectangle on a coordinate plane at (-2,3),(4,3) and (-2,-1). What is the 4th point of the rectangle

Ksenya-84 [330]

(4,-1)

These are the only numbers that weren’t repeated yet.

4 0

3 years ago

Read 2 more answers