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erastovalidia [21]
3 years ago
14

Which expression is equalivent to 5(n-9)

Mathematics
2 answers:
ioda3 years ago
8 0
5(n-9) do 5 times n, then 5 times -9 which is -45 then your left with 5n-45.
krek1111 [17]3 years ago
5 0
Multiply 5 inside (n-9)
then your result would be 5n-45
that would be the answer
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A square shaped patio has an area of 256 ft 2 what are the dimensions of the patio
Romashka-Z-Leto [24]

Step-by-step explanation:

√256

it's a 16in x16in patio

all four sides are 16

3 0
3 years ago
Simplify the expression <br><br> 12x^-6y^10X3x^7y
harkovskaia [24]

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Step-by-step explanation:

4 0
3 years ago
Help me with this question
kondaur [170]

Answer:

37.68

Step-by-step explanation:

Circumference = Diameter x pi

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12 x 3.14 = 37.68

The circumference of the pool is 37.68 feet.

7 0
3 years ago
Jasmine's plane ticket cost $466.88. She has already saved 25% of the cost of the ticket. During the next 2 weeks, she will save
tresset_1 [31]

Answer: She would save $175.08 during each of the next 2 weeks.

Step-by-step explanation:

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3 0
3 years ago
Identify the number of solutions. Y&lt; -1/3x+5, y&gt; -1/3x-1.
Elenna [48]

Answer: C. No solution. ( top shaded. Middle not. Bottom shaded.


Step-by-step explanation:

Given inequalities

y< -1/3x+5 and

y> -1/3x-1.

If we draw graph for y< -1/3x+5 equation, it would be a dotted line and we would shade down the dotted line because we have less than < symbol there.

Now, if we draw graph for second inequality y> -1/3x-1, it would also be a dotted line and we would shade up of dotted line because we have greater  than > symbol there.

Now, we can see that slopes of both dotted lines are same that is -1/3.

So, there would not be any common shaded region.

Therefore, there would not by any solution of the system of inequalities.

And correct option is C option.

C. No solution. ( top shaded. Middle not. Bottom shaded.

8 0
3 years ago
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