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koban [17]
3 years ago
9

A pet store has 9 dogs, 6 cats, 8 gerbils, and 7 parrots. A pet is chosen at random. What is the probability of choosing a cat o

r dog?
Check comments for answers to choose from
Please answer fast
Mathematics
1 answer:
podryga [215]3 years ago
6 0
9/30 for dogs and 6/30 for cats
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If you need points message below question to enjoy your day or night
Eva8 [605]
Thank so very much!!
3 0
3 years ago
Read 2 more answers
1 3/7 - 4/5 = <br> 1 13/35 <br> 1 22/35 <br> 13/35 <br> 22/35
joja [24]
1 3/7 - 4/5
10/7 - 4/5
(50/35) - (28/35)
(50-28)/35
22/35

The answer is 22/35
4 0
3 years ago
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A student received a coupon for 11% off the total purchase price at a clothing store. Let z be the
Gnom [1K]

Answer:   0.89z

Think of it like 100% - 11% = 89%

You save 11%, so you need to pay the remaining 89%

Taking 89% of z then leads to 0.89z

So that's why z - 0.11z = 0.89z

6 0
3 years ago
Y=-1/2x+4 What is the slope of a line parallel to this line?
Pani-rosa [81]

The parallel slope would be -1/2. A parallel line that has the same slope as the original line.

7 0
3 years ago
Read 2 more answers
Divide the polynomials:<br> x^2-3x+9/x-2
Kruka [31]

The value of dividing x^2-3x+9 by x-2 is x + 3

<h3>Ways of dividing polynomials</h3>

There are several ways to divide polynomial functions; some of these ways include

  • By factorization
  • By long division
  • By synthetic division
  • By using technology such as graph

<h3>How to divide the polynomials?</h3>

The expression for the polynomial division is given as:

x^2-3x+9/x-2

To divide polynomial functions, we make use of the division by factorization method

Start by expanding the numerator of the polynomial division

x^2-3x+9/x-2 = x^2 + 3x - 6x + 9/x-2

Factorize the equation

x^2-3x+9/x-2 = x(x + 3) - 2(x + 3)/x - 2

Factor out x + 3 from the numerator

x^2-3x+9/x-2 = (x- 2)(x + 3)/x - 2

Cancel out the common factors

x^2-3x+9/x-2 = x + 3

Hence, the value of dividing x^2-3x+9 by x-2 is x + 3

Read more about polynomial division at:

brainly.com/question/25289437

#SPJ1

5 0
2 years ago
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