What is the answer to this?

Mathematics

1 answer:

azamat2 years ago

3 0

We must solve for x by simplifying both sides of the equation, then isolating the variable:

1/2(x - 2) ≤ 1
1/2x - 1 ≤ 1
1/2x - 1 + 1 ≤ 1 + 1
1/2x / 1/2 ≤ 2 / 1/2
x ≤ 4

To prove this, enter 4 or any number smaller than 5 into the equation and solve to see if the statement still stands true.

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wel

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3 years ago

The odds against Carl beating his friend in a round of golf are 9:7. Find the probability that Carl will lose?

grandymaker [24]

The ratio 9:7 gives you following statement:

Carl will win in 9 cases from 9+7=16;
Carl will lose in 7 cases from 16.

Then the probability that Carl will lose is

$Pr(\text{Carl will lose})=\dfrac{7}{16}.$

Answer: $Pr(\text{Carl will lose})=\dfrac{7}{16}.$

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3 years ago

Find an equation for the line with the given properties. Express your answer using the general form or the slope-intercept form

Damm [24]

Answer:

$y=-3x+4$

Step-by-step explanation:

To get the equation in the slope-intercept form first, put the equation in slope-point form using the information given. The slope-point form is $y-(-2)=-3(x-2)$ . Then solve for y.