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zzz [600]
3 years ago
14

Item 9 The bar graph shows the numbers of reserved campsites at a campground for one week. What percent of the reservations were

for Friday or Saturday? Write the percent as a mixed number in simplest form.
Mathematics
1 answer:
Alexxx [7]3 years ago
7 0
Need a picture of the graph man!

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Which of the following describes the dimensions of a backyard?
emmainna [20.7K]

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the lengths of the sides of the yard.

Step-by-step explanation:

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What is the area of this triangle?
zhenek [66]

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120

Step-by-step explanation:

alls you do is plug in the numbers its not hard sweetie

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2 years ago
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How many solutions can be found for the equation 5x + 3(x − 1) = 10x − x − 5? (4 points)
Svet_ta [14]

Answer:

The correct option is b.

Step-by-step explanation:

To find the number of solutions, we need to solve the equation:

5x + 3(x - 1) = 10x - x - 5

Let's group all the "x" on the equation.  

5x + 3x - 10x + x = 3 - 5              

Now, let's solve for "x".

-x = -2                

x = 2    

Therefore, the equation has one solution. The correct option is b.

I hope it helps you!            

8 0
3 years ago
What is the complete factorization of the polynomial below?<br> x3 + x2 + 9x+9
PIT_PIT [208]

Answer:

(x+1)(x-3i) (x+3i)

Step-by-step explanation:

x^3 + x^2 + 9x+9

We will use factor by grouping

Factor out x^2 from the first group and 9 from the second group

x^3 + x^2      + 9x+9

x^2( x+1)     + 9(x+1)

Factor out (x+1)

(x+1) ((x^2+9)

Now factor x^2+9

x^2 -(3i)^2 = (x-3i) (x+3i)

Replacing this

(x+1)(x-3i) (x+3i)

3 0
3 years ago
What’s 20% as a fraction, 80% as a fraction and 15% as a fraction. Also, what I mean as a fraction is like 20
Ber [7]

Answer:

see below

Step-by-step explanation:

Percent means out of 100

20% = 20/100 which can be simplified

20/100   Divide by 10 on top and bottom

=2/10   Divide by 2 on top and bottom

= 1/5

80% = 80/100 which can be simplified

80/100  Divide by 10 on top and bottom

= 8/10  Divide by 2 on top and bottom

=4/5

15% = 15/100   Which can be simplified

15/100  Divide by 5 on top and bottom

= 3/20

4 0
3 years ago
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