Simplify the following expression: 5(2x-4)-4(2-5x)

Mathematics

1 answer:

USPshnik [31]2 years ago

8 0

Answer:

30x - 28

Step-by-step explanation:

distribute

5(2x) - 5(4) -4(2) - 4(-5x)

10x - 20 - 8 + 20x

30x - 28

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Use graphing to find the solutions to the system of equations.

Galina-37 [17]

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2 years ago

Javier volunteers in community events each month. He does not do more than five events in a month. He attends exactly five event

mezya [45]

Answer:

The probability of Javier volunteers for less than three a month is 25%

Step-by-step explanation:

According to the questions,

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P ( x = 5 ) = 25% = $\frac{1}{4}$