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Sunny_sXe [5.5K]
2 years ago
15

What is 9+10 pls help it too hard :( I give brainiest give me step by step explain

Mathematics
2 answers:
Svetllana [295]2 years ago
3 0

Answer:

9+10=90

Step-by-step explanation:

10x9=90

I hope it helps:)

yawa3891 [41]2 years ago
3 0

Answer:

9+10=19

Step-by-step explanation:

9 added to 10 will be 19

example if you have 9 pens ,and your friend gives you 10 pens . how many pens do you have? you only going to do, is to count all the pens and the result will be 19 pens

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Jon has two trees in his yard. One is 29 feet taller than the other. If we let h be the height of the shorter tree, write an alg
inessss [21]

h + h + 29

This will be simplified into 2h + 29

The shorter tree's height is represented with the variable 'h'

Because the taller tree is 29 feet taller, the equation for the taller tree would be 'h + 29'

SInce we're looking for the sum, all you have to do is add 'h' and 'h + 29'

If you have any questions, just ask. Good luck! :))

-T.B.

7 0
3 years ago
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Ahat [919]

Answer: A

Step-by-step explanation:

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The outlier, 78, is removed from the data set shown. 23, 23, 25, 27, 34, 34, 35, 41, 45, 45, 78 How does this affect the range?
GrogVix [38]

The range is decreased by 33.

5 0
3 years ago
a phone company offers two monthly charge, in Plan a, the customer pays a monthly fee of $40.10 and then an additional 4 cents p
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Answer:

x > 1.7 minutes

The monthly telephone usage amounts so that plan A is not greater than plan B are all greater than 1.7 minutes.

Step-by-step explanation:

The two plans must be defined by the equation of the line y = mx + b, where

y = plan

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x = time expressed in minutes

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While plan B is defined as

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We put the “x” on the left side and the independent terms on the right side,

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We add algebraically,

-3x < -5.10

We multiply the equation by -1 to eliminate the two “minus” signs, changing the inequality sign,

3x > 5.10

We isolate x,

x > 5.10 / 3

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x > 1.7 minutes

The monthly telephone usage amounts so that plan A is not greater than plan B are all greater than 1.7 minutes.

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3 years ago
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That statement is true
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