4 years ago

Chapter 15 probability

Mathematics

1 answer:

denpristay [2]4 years ago

4 0

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What is the value of the algebraic expression x=1/2, y=1, and z=2? 6x(y2z)

alexandr1967 [171]

Is 12 I think so !! try it

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4 years ago

Find an ordered pair (x, y) that is a solution to the equation 3x-y=4

musickatia [10]

Answer:

(0,-4)

Step-by-step explanation:

3(0) - (-4) = 4

0 + 4 = 4

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2 years ago

4x − 1 < 11 solve for x

kvv77 [185]

Answer:

$\huge \boxed{x < 3}$

Step-by-step explanation:

4x - 1 < 11

Add 1 on both sides.

4x - 1 + 1 < 11 + 1

4x < 12

Divide both sides by 4.

(4x)/4 < 12/4

x < 3

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4 years ago

Michael has a jar with 24 coins. three eighths of the coins are U.S. coins. The rest of the coins are foreign coins. Michael add

Lera25 [3.4K]

Explanation: 24/8=3 3x3=9 9 coins are U.S coins 24-9=15 15 coins are foreign
15 coins= five eights so 3 coins are one eight if he adds twelve it’s going to be
4x3=12 so it’s seven eights.

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3 years ago

Find x of a triangle

Vanyuwa [196]

Answer:

Subtract the sum of the from the two angles 180 degrees. The sum of all the angles of a triangle always equals 180 degrees. Write down the difference you found when subtracting the sum of the two angles from 180 degrees. This is the Value of X.

Step-by-step explanation:

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3 years ago