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rjkz [21]
3 years ago
15

Mr. quick bought new computer system. The regular price was 1,580 , but he got a 15% discount. How much did he actually pay?

Mathematics
1 answer:
N76 [4]3 years ago
8 0

Answer:

$1343

Step-by-step explanation:

The equation would be

x= 1580 (1-0.15)

x represents how much he actually pays.

1-0.15=0.85.

1580×0.85=1343

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3/17equals X/7 what is x
Nikolay [14]

Answer:

x = 1.23529

Step-by-step explanation:

Step 1: Write equation

3/17 = x/7

Step 2: Solve for <em>x</em>

  1. Cross multiply: 21 = 17x
  2. Divide both sides by 17: 21/17 = x
  3. Rewrite: x = 21/17
  4. Convert to decimal: x = 1.23529
3 0
3 years ago
Find the area of the circle, 3.5 inches diameter
jenyasd209 [6]

Answer:

divide it by 2 then multiply it by pi or 3.14

Step-by-step explanation:

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3 years ago
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PLS HELP HAS TO BE CORRECT
katovenus [111]

Answer:

○ 4⁵\4²

Step-by-step explanation:

1. According to the Quotient-to-Power Exponential Rule, whenever you divide terms with exponents and coefficients, you subtract the exponents:

4²\4⁵ = 4⁻³

3. According to the Negative Exponential Rule [Reverse], you bring the denominator to the numerator while ALTERING THE INTEGER SYMBOL FROM POSITIVE TO NEGATIVE:

b⁻ⁿ = 1\bⁿ

However, according to the Negative Exponential Rule, you bring the denominator to the numerator while ALTERING THE INTEGER SYMBOL FROM NEGATIVE TO POSITIVE:

bⁿ = 1\b⁻ⁿ

Anyway, this is what you get using this exponential:

1\4³ = 4⁻³

4. Back to what I said about the <em>Quotient-to-Power</em> Exponential Rule, you subtract the exponents, but in this case, doing that will give you 4³. This is the ONLY uniqueness, while the rest of them are 4⁻³.

I am joyous to assist you anytime.

3 0
3 years ago
Sara Blake's grandmother gave her $3000.00 to save for college. She put it in a savings account that earns 6% interest per year.
zubka84 [21]
I assume you are looking for the total. The total amount in the account will be $4,781.54 if the interest is compounded annually.

If she is earning 6% interest, the balance in her account will be multiplied by 1.06 each year.

You can evaluate the following expression to find the total.
3000(1.06)^8 = 4781.54
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4 years ago
What is the slope intercept form in equation form or this graph?
Snowcat [4.5K]
Y=2x+0
the y intercept is 0 and the slope is 2/1
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