All categories

3 years ago

Say there are two integers that are both negative, and you subtract them. would the answer be positive, or remain negative?

1 answer:

7 0

It depends upon the numbers...If both are negative numbers, then you change the value of the second number and add them. For example:
(-3) - (-6) = (-3) + 6 = 3.

(-7) - (-4) = (-7) + 4 = -3

So, it depends on the second numbers sign.

I hope this answer helped you :)

You might be interested in

HELP , PYTHGORAS MATHS WATCH EXTREAMLY URGENT

Svetlanka [38]

Answer:

94.33

Step-by-step explanation:

50 x50 +80 x80 =8900 squared 94.33

3 0

4 years ago

A father is 3 times older than his son, or 28 years older. How old is the son?

Charra [1.4K]

Answer:

Son = 14

Father = 42

Step-by-step explanation:

Let son age be x

Father's age is 3x and x + 28

3x = x + 28

2x = 28

x = 28/2 = 14

Father's age is x + 28 = 42

6 0

4 years ago

What is the inverse of f(x)=3x-1

tatiyna

Answer:

$\frac{(y + 1)}{3}$

Step-by-step explanation:

Call $f(x) = y = 3x - 1$

Now, $y + 1 = 3x$

$\implies \frac{y + 1}{3} = x$

This is the inverse of the given function.

You can cross - verify it by substituting a point, say, $(1,3)$

We see that the point satisfies both the equations.

3 0

4 years ago

Help please! area of rectangles and squares.

mars1129 [50]

Answer:

2x squared + 25

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

1. 100 students who are in 9th or 10th grade were asked if they participated in at least one extracurricular activity (sports, m

Marianna [84]

I can not set up a 2 way table online but what they want is a collom of the information neatly laid out...

With the 9th graders in one collom and the 10th graders in the other

like this

                   9th grader   10th grader
# of students    32                      40
# of participated 32                      18

Draw this out with lines and it will be correct.

I hope this helps GOOD LUCK...this is tough math for a middle schooler.

5 0

4 years ago