Solve: x + 1 < 4 and 3 - x > 5

According to the number line, what is the distance between points a and b? v ++ + + + + -16 -14 -12 -10 -8 + 6 + 4 + -2 + 0 + 2 + 4 + 6 + 8 + 10 + 12 + 14 + 16 o6 units o 7 units 12 units o 14 units

Which of the following expressions is equal to 2x^2+8

Abcd is a square. what is the measure of angle bac