3 years ago

What is the probability that two events, A and B, will occur at the same time?

1 answer:

6 0

P (A and B) is the answer for this question, unless the question asks 'not the same time' Then your answer would be P(A or B).

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If I have 2 quarters 12 dimes and 23 pennies how many more pennies will I need in order to have a toldal of $2.00

umka2103 [35]

Answer:

You will need 7 more pennies.

Step-by-step explanation:

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3 years ago

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The point slope of a line that has a slope of -2 and passes through point (5,-2) is shown below. Which equation is in slope inte

kramer

Y + 2 = -2(x - 5)

Simplify.

y + 2 = -2x + 10

Subtract 2 from both sides.

y = -2x + 10 - 2

Simplify.

y = -2x + 8 → Slope-intercept form

Our answer is the second option : y=-2x+8

~Hope I helped!~

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3 years ago

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Solve for x: 6x + 1 over 4 (4x + 8) > 12

sukhopar [10]

Answer:

A. $x>\frac{10}{7}$ .

Step-by-step explanation:

We have been given an inequality $6x+\frac{1}{4}(4x+8)>12$ . We are asked to solve the given inequality for x.

Using distributive property, we will get:

$6x+\frac{1}{4}*4x+\frac{1}{4}*8>12$

$6x+x+2>12$

$7x+2>12$

Subtract 2 from both sides:

$7x+2-2>12-2$

$7x>10$

Divide both sides by 7:

$\frac{7x}{7}>\frac{10}{7}$

$x>\frac{10}{7}$

Therefore, option A is the correct choice.

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3 years ago

Rewrite y = x2 + x - 20 in factorized form.

Tcecarenko [31]

Answer:

y = x2 + x - 20 factors into

y = (x +5) * (x -4)

Step-by-step explanation:

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3 years ago

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can somebody help me with these 4 questions I will give brainliest to anybody who answers them correctly

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