3 years ago

Help me plz and ill upvote

Mathematics

1 answer:

sveta [45]3 years ago

4 0

6x/12x
6/12 × x/x
1/2 × 1
1/2

the answer is A

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Explain how opposites are applied when solving one-step equations. How do you know what to use to solve a one-step equation? Be

weeeeeb [17]

Input: 4y-16+8y=-4 answer: 12y-16=-4 HERE IS YOUR ANSWER

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3 years ago

Jenifer is 1 year older than twice Zack's age. Write an expression that repersents Jenifer's age in relation to zack.

Sedbober [7]

Answer:

j = 2z + 1

jennifer is one year older or jennifer is plus one.

twice zacks age or two times zacks age.

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3 years ago

1/3 of a number is 12 less than the number itself

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Let "x" be a substitute for "a number"

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3 years ago

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julia-pushkina [17]

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5 0

3 years ago

Read 2 more answers

If a die is rolled one time, find probability of getting a number greater than 3 and an odd number.

Nadya [2.5K]

Answer:

$\dfrac{1}{6}$ .

Step-by-step explanation:

It is given that a die is rolled one time. So,

Sample space : $S=\{1,2,3,4,5,6\}$

Number is greater than 3 : $A=\{4,5,6\}$

Number is odd : $A=\{1,3,5\}$

Number greater than 3 and an odd number : $A\cap B=\{5\}$

It is conclude that,

$n(S)=6, n(A)=3,n(B)=3,n(A\cap B)=1$

The probability of getting a number greater than 3 and an odd number is

$P=\dfrac{n(A\cap B)}{n(S)}$

$P=\dfrac{1}{6}$

Therefore, the required probability is $\dfrac{1}{6}$ .

4 0

3 years ago