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Korvikt [17]
2 years ago
13

20 years from now I will be 4 times as old as my present age what is my present age ?​

Mathematics
2 answers:
Nina [5.8K]2 years ago
8 0

Answer:

Your present is age 5

your present age = 20/4 = 5

Shkiper50 [21]2 years ago
4 0

Step-by-step explanation:

your present age = 20/4 =5

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Mashcka [7]

Answer:

E

Step-by-step explanation

24/7+2 = 38/7

if you plus them they are the same

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Write a word phrase that can be represented by b-6
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3 years ago
Find the equation of a line that contains the points (3,7) and (-6, 4). Write the equation in slope-intercept form, using
NikAS [45]

Answer:

y=\frac{1}{3} x+6

Step-by-step explanation:

(3,7)(-6,4)

Step 1. Find the slope (by using the slope-formula)

m = slope

m=\frac{y_2-y_1}{x_2-x_1}

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Step 2. Write the equation (using the slope and the points)

Here's how to do it:

Slope-intercept Formula y=mx+b whrere m = slope and b = y-intercept

Plug in the slope into the Slope-intercept Formula

y=\frac{1}{3} x+b

Find the y-intercept (b) by using a point and substituting their x and y values

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7=\frac{1}{3} (3)+b

7=1+b

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3 0
2 years ago
Consider functions f and g below.
Pani-rosa [81]

Answer:

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Step-by-step explanation:

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f(x) - g(x) = -9x^2 - 3x^2 - 7x + 4x + 12 + 15

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3 years ago
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ElenaW [278]

Answer: Check if numbers are prime. Composite numbers prime factorization (decomposing, breaking numbers down to prime factors). Inscribe them as a product of prime factors, in exponential notation.

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3 years ago
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