Mathematics, 17.09.2019 18:00 gbrightwell

Which value for x makes the open sentence true?
4 • 3 - 2x < x to the 2nd power - 2
a. 0
b. 1
c. 2
d. 3
same question.
6 • 7 – 5x + x2 ≥ x3 + x2
a. 5
b. 6
c. 4
d. 3
which symbol creates a true sentence when x equals 3?
8 • 3 – 4x 7(10 – x)
a. >
b. <
c. =
d. ≈
which symbol creates a true sentence when x equals 8?
9 • 4 – 2x 5(11– x)
a. =
b. >
c. <
d. ≈
me a. s.y. c.

Answers: 2

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Which value for x makes the open sentence true?
4 • 3 - 2x < x to the 2nd power - 2
...