The base of a triangle is represented by x - 4, and the height is represented by x + 4. which of the following represents the area of the triangle?

1. x2 - 16
2. (½)x2 + 4x - 8
3. x2 + 8x - 16
4. (½)x2 - 8

What is the range of the data below? .8090100

Line gh passes through points (2, 5) and (6, 9). which equation represents line gh? y = x + 3 y = x – 3 y = 3x + 3 y = 3x – 3

Darcy deposited $390 into a savings account. as long as the account balance remains at or above $150, she does not have to pay a service fee for the account. for how many months can she withdraw $40 a month without having to pay service fees? a) 3 b) 5 c) 6 d) 9