Input Output 1 3 2 6 3 9 4 12 is the relation a function

In order for Aunt Lucy to save the desired $200,000 at age 65, how much will she need to save each month. Round your answer up t

balandron [24]

Answer:

$520.83

Step-by-step explanation:

7 0

3 years ago

What is 80+x=200 also, meet my friend group

dedylja [7]

$\huge\text{Hey there!}$

$\huge\textsf{80 + x = 200}$

$\huge\textsf{x + 80 = 200}$

$\huge\text{SUBTRACT 80 to BOTH SIDES}$

$\huge\textsf{x + 80 - 80 = 200 - 80}$

$\huge\text{CANCEL out: 80 - 80 because that gives you 1}$

$\huge\text{KEEP: 200 - 80 because that helps for x}$

$\huge\textsf{x = 200 - 80}$

$\huge\textsf{200 - 80 = x}$

$\huge\textsf{x = 120}$

$\boxed{\boxed{\huge\textsf{Therefore, your answer x = \bf 120}}}\huge\checkmark$

$\huge\text{Good luck on your assignment \& enjoy your day!}$

~ $\huge\text{Amphitrite1040:)}$

7 0

3 years ago

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PLZ HELP! IM GIVING EXTRA POINTS!

zhenek [66]

I hope this helps you

3 and (4r+y)

7 0

4 years ago

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A Ferris wheel travels in a circular motion and measures 40 meters from the top car to the bottom car. What is the length of the

luda_lava [24]

Answer:

20 m

Step-by-step explanation:

The distance from the top car to the bottom car is equal to the diameter of the wheel. The diameter is 40 m, and that is twice the radius. The radius of the Ferris wheel is (40 m)/2 = 20 m.

5 0

3 years ago

What are the solutions of the equation (x + 2)2 + 12(x + 2) – 14 = 0? Use u substitution and the quadratic formula to solve.

Lisa [10]

(x + 2)² + 12(x + 2) – 14 = 0

(x +2) ² we use the formula (a+b)² = a² + 2ab + b²

(x² + 2*2*x + 4 ) + (12*x + 12 * 2 ) - 14 = 0
(x² + 4x + 4) + (12x + 24) - 14 = 0
x² + 4x + 4 + 12x + 24 - 14 = 0

we sort expressions
x² + 4x + 12x + 4 + 24 - 14 = 0

reduce
x² + 16x + 14 = 0

a = 1 b = 16 c=14

Δ = b² - 4ac = 16² - 4*1*14 = 256 - 56 = 200
√Δ = √(2*10*10) = 10√2

$x_{1} = \frac{-b - \sqrt{delty} }{2a} = \frac{-16 - 10 \sqrt{2} }{2*1} = \frac{-8 -5 \sqrt{2} }{1} = -8 -5 \sqrt{2}$

$x_{2} = \frac{-b + \sqrt{delty} }{2a} = \frac{-16+ 10 \sqrt{5} }{2*1} = \frac{-8 + 5 \sqrt{2} }{1} = -8 + 5 \sqrt{2}$

Answer A

5 0

3 years ago

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