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3 years ago

What is six times six take away for plus nine

Mathematics

1 answer:

vladimir2022 [97]3 years ago

7 0

Hello, thanks for using Brainly!

We are solving 6x6-4+9.

We will do three steps in this case.

First is 6x6, 6x6 is 30.

So now we must keep in our head we have 30 as our first number.

Now, let's -4 from 30. 30-4 is 26.

We just did step 2. Boom!

So, we have 26 as our second number. Let's do our third step.

If we have 26, we need to add 9 to that. To quickly find that we know that 26+10 is 36. That is adding ten, we need 9 so minus 1 from 36 we get 35.

Our final answer is 35.

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A tree that is 4 ft tall is growing at a rate of 1 ft each year a tree that is 12 feet tall is growing at a rate of 1/2 ft each

Andreyy89

Answer:

16 years

Step-by-step explanation:

Given data

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let the expression for the height be

y=4+x--------------1

where y= the total height

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y=12+0.5x-------------2

Equate 1 and 2

4+x=12+0.5x

x-0.5x=12-4

0.5x= 8

x= 8/0.5

x=16

Hence it will take 16 years for both trees to have the same height

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2 years ago

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1 year ago

-1/3 + (-7/4) Ill give this cookie to who solves it

elena-14-01-66 [18.8K]

Answer:

-25/12

Step-by-step explanation:

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2 years ago

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2 years ago

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3 years ago

What is six times six take away for plus nine​

What is six times six take away for plus nine