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Anton [14]
3 years ago
15

How do I express four less than the square number

Mathematics
2 answers:
netineya [11]3 years ago
5 0

Answer:

x^2 - 4

Step-by-step explanation:

Number squared (x)^2

less than is a subtraction term

put them together you get x^2 - 4

kobusy [5.1K]3 years ago
4 0

Answer:

X^2-4

Step-by-step explanation:

Let x be our number.

So we square the number because it says 4 less than the square number.

So we have x^2.

Now, we have to take 4 less than that.

So x^2-4 is our answer.

(This can also be factored because it is in the form a^2-b^2)

(This can be rewritten as (x+2)(x-2))

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How would I give 12.50 dollars to 350 people evenly
Nadya [2.5K]

Answer:

12.5/350

Step-by-step explanation:

12.50 amount of money divided by amount of people

12.5/350

roughly .035 per person but half cents don't exist

3 0
3 years ago
Mr. Thompson, a retiree, looks at his check register.
sukhopar [10]

As given,

Weekly rent of Mr. Thomson is = $104.92

Part A: What is Mr. Thompson's yearly rent (using 52 weeks)?

Rent for 1 week = 104.92

Rent for 52 weeks = 104.92\times52 = $5455.84

Part B: What was the average grocery expense in this time period?

Mr. Thomson purchased groceries on 2/18 for $33.45 and on 3/5 for $28.56

Hence average grocery expense is = \frac{33.45+28.56}{2}

= $31 per week or $62.01 per month

Part C: Mr. Thompson estimates his yearly expense for groceries to be:

The monthly expense for groceries is = $62.01

So yearly expense will be = 62.01\times12 = $744.12

4 0
3 years ago
Emily was going to sell all of her stamp collection to buy a video game. After selling half of them she changed her mind. She th
siniylev [52]

Answer:

starts wuth 46, and sells half, so she has 23. then when she buys 17 more she then has 40.

if you are asked to show work its 46/2=23, then 23+17=40!

7 0
3 years ago
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Really need help like help on mat​
Furkat [3]

1.<em> no solution</em>

2.<em> one solution</em>

3.<em> infinitely many solutions</em>

4. <em>infinitely many solutions</em>

5.<em> no solution</em>

6.<em> one solution</em>

7 0
3 years ago
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What the answer fast
lesya [120]

Answer:

∠CDE

Step-by-step explanation:

Name it by the order of the letters with the point of the angle in the middle

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3 years ago
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