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Troyanec [42]
3 years ago
6

Help 9-11 thank you !

Mathematics
1 answer:
krok68 [10]3 years ago
7 0

Answer:

9 - 11 = -2

Step-by-step explanation:

Because 9 is being subtracted by a number greater than itself, the answer has to be a negative and because:

9 + 2 = 11

9 - 11 = (-2)

Your Welcome :)

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Answer:

4/24

Step-by-step explanation:

Because 1/6 is 4/24 simplified.

To prove this, all you have to do is try simplifying 4/24 yourself. To do that, we are going to use 4 to divide both the numerator and the denominator because 4 is a common factor of 4 and 24.

(To simplify a fraction, you divide both the numerator and denominator by a common factor)

So 4 divided by 4 is 1, and 24 divided by 4 is 6

1/6

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The 1-mile race is equal to how many feet?
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The number on two consecutively numbered gym lockers have a sum of159. what are the locker numbers. Use comma to separate the an
svlad2 [7]
The answer is 79 and 80.

x - the number of the first locker
x + 1 - the number of the consecutive locker
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x + x + 1 = 159
2x + 1 = 159
2x = 159 - 1
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x = 158 / 2
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3 0
3 years ago
How much should you invest at 5% simple interest in order to earn $100 interest in 12 months?​
marissa [1.9K]

Answer:

You should invest $2000 at 5% simple interest in order to earn $100 interest in 12 months.

Step-by-step explanation:

Using the formula

I = Prt

where

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r = The Interest Rate

t = time

Given that

  • I = $100
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  • t = 12 month = 1 year
  • P = The principal amount needed to invest (let say in $)

Thus,

I = Prt

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100 = P × 5/100 × 1

100 × 100 = P × 5

10000 = P × 5

P = 10000/5

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Thus, you should invest $2000 at 5% simple interest in order to earn $100 interest in 12 months.

7 0
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