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3 years ago

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!

Mathematics

1 answer:

mrs_skeptik [129]3 years ago

8 0

2(2x − 1) > 6 or x + 3 ≤ −6

2(2x − 1) > 6

4x - 2 > 6

4x > 8

x > 2

x + 3 ≤ −6

x ≤ - 9

Solution: x ≤ - 9 or x > 2

(- ∞ , - 9] or (2 , + ∞)

Answer is the first one

(- ∞ , - 9] or (2 , + ∞)

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If x = 3, what value of y makes the following equation true? 8x - 3y = 12

Andrews [41]

Answer:

y = 4

Step-by-step explanation:

Plug 3 in for 'x' in the equation and solve for 'y'...

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Answer:

Hello! I hope I am correct!

Step-by-step explanation:

295 feet will equal to 89.916 meters.

Steps in order to solve this problem:

First you have to multiply the length in feet by 0.3048.

295x 0.3048 or 295* 0.3048

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Will equal 89.916 meters.

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3 years ago

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3 years ago

A train leaves at 1314 and arrives at 1508. It travelled at an average speed of 105 km/h.

Paraphin [41]

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Step-by-step explanation:

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Then the total amount of time that the train was traveling is:

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= (15 - 13) hours and (8 - 14) mins

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We know that one hour has 60 minutes, then this is equal to:

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