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Finger [1]
3 years ago
11

Write a positive or negative integer an increase of $15

Mathematics
1 answer:
slamgirl [31]3 years ago
4 0

Answer:

  +15

Step-by-step explanation:

An increase is generally regarded as being positive. If units are dollars, an increase of $15 can be represented by the integer +15.

__

<em>Additional comment</em>

If units are dimes, then the number would be +150. So, you see, <em>the units are important </em>to know.

It also depends on <em>what is increasing</em> and what is being represented by the integer. If it is an increase in debt, then the change in net worth might be -15.

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Milan drove 754 miles in 13 hours.
Hoochie [10]

In order to find this answer, you need to know how much miles he drives on one hour.

The steps are down below

1. Find how much he drives in one hour

754/ 13=58

he drives 58 miles every hour

now you do 464/ 58 which you get 8.

Thefore the answer is 8.

I hope this helped.

If it is wrong, blame me i have not done them in a long time.

3 0
3 years ago
In the video at the beginning of the lesson, how many 2-topping pizza combinations were there if there were 7 toppings to choose
elena-s [515]

Answer:

3 or 3 and 1/2

Step-by-step explanation:

2 toppings per pizza

2, 4, 6 and the half pizza with one topping

8 0
3 years ago
Read 2 more answers
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ruslelena [56]

Answer:

m(<M) > m(<N)

Step-by-step explanation:

3 0
3 years ago
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Select the correct answer.
NeTakaya

The rational expression that results into x-4/2(x+4) is<em> x²-16/2x+8 * x+4/x²+8x+16</em>

<h3>Multiplying rational expressions</h3>

Rational expressions are written in the form a/b where a and b are integers.

According to the question, we need to determine the expression that is equal to x-4/2(x+4)

From the fourth option;

x²-16/2x+8 * x+4/x²+8x+16

Factorize the quadratic part to have;

x²-16/2x+8 * x²+8x+16/x+4

(x+4)(x-4)/2(x+4) * x+4/(x+4)^2

Cancel out the common expression to have;

x-4 * 1/2(x+4)

x-4/2(x+4)

Hence the rational expression that results into x-4/2(x+4) is<em> x²-16/2x+8 * x+4/x²+8x+16</em>

Learn more rational expression here: brainly.com/question/25292194

#SPJ1

3 0
1 year ago
Which is the graph of the function f(x) = x2 + 2x – 6? Mark this and return
valina [46]
Vertex: ( -1, -7 )

Focus: ( -1, -27/4 )

Axis of Symmetry: x = -1

Directrix: y = -29/4


X | Y
———
-3| -3
-2| -6
-1 | -7
0 | -6
1 | -3

6 0
3 years ago
Read 2 more answers
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