3 years ago

Investing money in a retirement fund is part of a plan for achieving______

Mathematics

1 answer:

Bad White [126]3 years ago

5 0

Answer:

B. Long Term Goals

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Write the equation of the line that passes through (5,2) and is perpendicular to 5 y = --X x – 5. 4

Basile [38]

Answer: y= 4/5x-2

Step-by-step explanation:

See attached picture

5 0

3 years ago

Chance has hired a construction crew to renovate his kitchen. They charge $3.89 per square foot for materials and $121.26 per da

Pepsi [2]

Answer:

The answer to your question is: letter B. 16 days

Step-by-step explanation:

Materials = $3.89 square foot

Day of labor = $121.26

Total $2982.68

Square feet = 252 more than the number of days

Process

materials = days of labor + 252

materials = m

days of labor = d

m = d + 252 (I)

Total Equation

3.89m + 121.26d = 2982.68

3.89(d + 252) + 121.26d = 2982.68

3.89d + 980.28 + 121.26d = 2982.68

3.89d + 121.26d = 2982.68 - 980.28

125.15d = 2002.4

d = 16

Number of days 16.

4 0

4 years ago

I need help please ))):

tekilochka [14]

the answer is 2.

(ignore this)

3 0

4 years ago

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Bryon is solving the equation 22 - 6x = 15. He gets to 7 = 62. Is this a valid way to solve the equation?

zysi [14]

Answer:

Step-by-step explanation:

22 - 6x = 15

subtract 22 from both sides

-6x = -7

divide both sides by -6

x = 7/6 or 1 1/6

7 0

3 years ago

How to solve the equation 2x^2 -1 =5x?

Amanda [17]

<u>Answer:</u>

x = 2.68, x = -0.186

<u>Step-by-step explanation:</u>

We are given the following equation that we are to solve:

$2 x ^ 2 - 1 = 5 x$

Rearranging this quadratic equation to get:

$2 x ^ 2 -5 x - 1 = 0$

Solving it by using the quadratic formula as we cannot find any factors for it.

$x= \frac{-b \pm \sqrt{b^2-4ac} }{2a}$

$x=\frac{-(-5) \pm (-5)^2-4(2)(-1)}{2(2)}$

$x=\frac{5 \pm\sqrt{25+8} }{4}$

$x=\frac{5+\sqrt{33} }{4}$ , $x=\frac{5-\sqrt{33} }{4}$

x = 2.68, x = -0.186

7 0

3 years ago

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