Question

Part A: Explain why x = 6 makes 4x − 5 ≤ 19 true but not 4x − 5 < 19.

Part B: What value from the set {4, 5, 6, 7, 8} makes the equation 4x + 3 = 23 true? Show your work.

Answer 1

Help

Answer 2

automaticloveletter

Answer 3

@automaticloveletter

Answer 4

@Phil1111

Answer 5

@cookielate

Answer 6

Help

Answer 7

Don't get A.
Part B: What value from the set {4, 5, 6, 7, 8} makes the equation 4x + 3 = 23 true? Show your work.
4*4+3=19 x
5*4+3=23 (correct)
6*4+3=27 x
7*4+3=31 x
8*4+3=25 x

Answer 8

Part A: Explain why x = 6 makes 4x − 5 ≤ 19 true but not 4x − 5 < 19.
4 * 6 = 24 - 5 = 19 and 19 is equal to 19, that's why it's true.
4 * 6 - 5 = 19 and 19 is not less than 19 that's why it's false.

Answer 9

Hope I helped :)

Answer 10

yes thank you