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3 years ago

More than one unknown in a word problem can be represented in terms of the same variable assigned to first unknown

Mathematics

1 answer:

DIA [1.3K]3 years ago

7 0

What exactly do you want to know? make it clear??

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The federal tax code allows some items used for business purposes to be depreciated. That is, their taxable value decreases over

Phantasy [73]

Answer: T = 22,000 - 1,900n

Step-by-step explanation:

Taxable value is $22,000

The tax code allows for the depreciation of this van by $1,900 per year.

After n years therefore the total depreciation is;

= 1,900 * n

This depreciation will need to be removed from the taxable value of $22,000 to find out the taxable value left.

Formula is therefore;

T = 22,000 - 1,900n

4 0

3 years ago

Help!!!!????!!!???!!

Anon25 [30]

Answer:

π/3

Step-by-step explanation:

-5π/3 is a co terminal of 2π-5π/3= (6π-5π)/3=π/3

7 0

3 years ago

the width of a rectangle is half as long as the length. The rectangle has an area of 98 square feet. What are the length and wid

Andrews [41]

Let's call them: W and L

Then area: A = W × L

We can replace: L = 2 × W

So: A = W × 2W=98→

2W^2=98 →W^2=98/2=49

→W=√49=7

→L=2×W=2×7=14

Conclusion: The rectangle is 7*14 ft

Hope this helps :)

6 0

3 years ago

Describe a real-life multiplication situation for which an estimate makes sense . Explain why it makes sense

monitta

Answer: Here we have a real life multiplication situation for which an estimate make sense:-

Miley has 212 fiction books. Sharon has 3 times fiction books has many as Miley has, how many fiction books Sharon has

Solution :- Number of fiction books Miley has = 212

Number of fiction books Sharon has= 3 times 212

We know that 212 is near to 200 , so round off 212 to 200 (to the nearest hundred)

Thus the product becomes $3\times200=600$

Therefore, the estimated number of fiction books Sharon has=600

7 0

3 years ago

Is y=19x-5 proportional?

11111nata11111 [884]

If x and y are proportional, then y : a = constant.

$\dfrac{y}{x}=a\to y=ax$ ← the equation

We have y = 19x - 5. It's not a proportional.

5 0

3 years ago