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pashok25 [27]
3 years ago
6

Can someone help me on this. The solution to -45 = n/5 is _____. -9 9 225 -225

Mathematics
1 answer:
Oliga [24]3 years ago
3 0

Answer:

the answer is -225

you have to undo the operation that is being done to x. since it's dividing, you have to multiply both sides by 5 to "undo" what had been done. 5*-45= -225

Step-by-step explanation:

i hope this helped :)

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Consider the inequality -20.2 > 0y. Which of the following must be true? Check all that apply.
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1.  You cannot divide by zero.

2. The inequality is equivalent to -20.2 > 0, which is false.

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Algebra question (eristhestar please help me)
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Pencils that were selling at three for 25 cents are now on sale at five for 29 cents. How much money, in cents, would you save b
natita [175]

Answer:

We would save $1.52 cents

Step-by-step explanation:

3 the pencil were at sale for 25 cent

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If we bought 60 pencil in group of 3 for 25 cent

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7 0
4 years ago
Point o is the center if the circle. what is the value of x? mn and mp are tangent to
mrs_skeptik [129]

Answer:

x=66

Step-by-step explanation:

Since  MN and MP are tangent to circle O, they create 90° angles at the points of intersection.

We also know that this is a quadralateral, so the interior angles add up to 360.

We can make an equation with this information.

114+90+90+x=360

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7 0
3 years ago
Read 2 more answers
A florist was looking at her flower order. The ratio of roses to sunflowers was 4 to 9. When she was done, she realized there we
IRINA_888 [86]

Answer:

52 roses and 117 sunflowers

Step-by-step explanation:

Since the ratio of roses to sunflowers is 4:9, we can represent how many there are of each as 4x and 9x, respectively. We know that there are 65 more sunflowers than roses, so we can set up the following equation to solve for x:

4x+65=9x

Solving for x, we get:

4x+65=9x

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65=5x (Simplify)

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x=13 (Simplify)

Therefore, since x=13, we know that there are 4x=4*13=52 roses and 9x=9*13=117 sunflowers. Hope this helps!

4 0
3 years ago
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