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Naily [24]
2 years ago
10

8.5- __= 7.15 in words: 85 minus blank equals 7.15

Mathematics
2 answers:
worty [1.4K]2 years ago
7 0

Answer:2.15

Step-by-step explanation:

5-x=7.15

5-7.15=x

x=2.15

The blank space is 2.15

Phoenix [80]2 years ago
3 0

Answer:

Concept: Numerical Understanding

  1. First off its eight point five minus blank equals seven point fifteen
  2. The missing variable is a number that sums to 7.15
  3. Instinctively you could rearrange or see the value missing is 1.35
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P(t)=1,261,832,000(1+0.009)^t

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we have

a=100,350,000\\r=1.8\%=1.8\100=0.018

substitute

P(t)=100,350,000(1+0.018)^t

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Explanation:

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(

2

x

+

3

)

(

4

x

2

−

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x

+

6

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Now let's distribute this piece by piece:

(

2

x

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(

4

x

2

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=

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(

2

x

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(

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(

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(

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And now we add them all up (I'm going to group terms in the adding):

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x

3

−

10

x

2

+

12

x

2

+

12

x

−

15

x

+

18

And now simplify:

8

x

3

+

2

x

2

−

3

x

+

18Step-by-step explanation:

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