3 years ago

Simplify y7x *=multiply PLEASE ANSWER 20 POINTS

Mathematics

1 answer:

bija089 [108]3 years ago

8 0

Answer : Simplify the expression- 7yx

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Read 2 more answers

What is 4x plus 6 plus 3 equals seventeen

Allushta [10]

The answer is 3.

the equation: 4x+6+3=17
4x+9=17
subtract 9 from both sides
4x=12
x=3

check by inserting 3 as x into the original equation

4*3+6+3=17

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positive and negative 5 and square root of 29

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I roll a fair die twice and obtain two numbers X1= result of the first roll and X2= result of the second roll. Given that I know

azamat

By definition of conditional probability,

$P(X_1=4\text{ or }X_2=4\mid X_1+X_2=7)=\dfrac{P((X_1=4\text{ or }X_2=4)\text{ and }X_1+X_2=7)}{P(X_1+X_2=7)}$