Part A: Explain why x = 5 makes 4x - 1 5 19 true but not 4x - 1 < 19. Part B: What value from the set [6, 7, 8, 9, 10} makes the equation 5x + 2 = 47 true? Show your work. WHOEVER ANSWERS FIRST AND CORRECT GETS BRAINLIEST AND 5 STARS​

9514 1404 393

Step-by-step explanation:

A) A number cannot be less than itself, but can be equal to itself.

In each case, the left side of the inequality evaluates to 19:

  4(5) -1 = 20 -1 = 19

It is true that 19 is less than or equal to 19. This is true because 19 = 19.

It is not true that 19 is less than 19. A number cannot be less than itself.

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B) 5x +2 = 47

  5x = 45 . . . . . . subtract 2 from both sides

  x = 9 . . . . . . . . . divide both sides by 5

The element 9 from the set is the solution to the equation.

yess

step-by-step explanation:

idk whyy this is happening, i cant even read my notification bc i keep getting errors

~coco

i think 5 miles per hour

step-by-step explanation: