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Alekssandra [29.7K]

3 years ago

5

Find the equation, in slope-intercept form, of a line with a slope of 5/2 which goes through the point (-2, 4).

1 answer:

Sergeeva-Olga [200]3 years ago

8 0

Answer:

y=5/2x+9

Step-by-step explanation:

y-y1=m(x-x1)

y-4=5/2(x-(-2))

y-4=5/2(x+2)

y=5/2x+10/2+4

y=5/2x+5+4

y=5/2x+9

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suppose that the equation n=700(0.2) to the power of 0.5t represents the nulber of employees working t years after the opening o

Sedaia [141]

Answer:

700

Step-by-step explanation:

Since t represents the amount of years after the opening and you want to know the amount of employees working there on opening day you can plug in 0 for t.

n=700(.2)^.5(0)

n=700

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3 years ago

Solve the equation. 8 – 2x = –8x + 14

goldenfox [79]

Answer:

$x=1$

Step-by-step explanation:

We are asked to solve the given equation: $8-2x=-8x+14$ .

To solve this equation we will combine like terms by moving all the terms containing x to the left hand side of equation and terms without x to right hand side of equation.

Let us add 8x to both sides of our equation.

$8-2x+8x=-8x+8x+14$

$8-2x+8x=14$

$8+6x=14$

Let us subtract 8 from both sides of our equation.

$8-8+6x=14-8$

$6x=14-8$

$6x=6$

Upon dividing both sides of our equation by 6 we will get,

$\frac{6x}{6}=\frac{6}{6}$

$x=\frac{6}{6}$

$x=1$

Therefore, the value of x equals 1 will satisfy our given equation.

8 0

3 years ago

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vovikov84 [41]

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In a carnival game, a person wagers $2 on the roll of two dice. if the total of the two dice is 2, 3, 4, 5, or 6 then the pe

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Answer: a loss of 4 cents

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

The probability of rolling a sum of 2, 3, 4, 5, or 6 is $\dfrac{15}{36}$ which earns $2.00

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$\bigg(\dfrac{15}{36}\times \$2.00\bigg)+\bigg(\dfrac{15}{36}\times -\$2.00\bigg)+\bigg(\dfrac{6}{36}\times -\$0.25\bigg)=\boxed{-\$0.04}$

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