What is the product of (4x – 7)(4x + 7)? a. 16x2 + 56x – 49 b. 8x2 + 56x – 49 c. 8x2 – 49 d. 16x2 – 49

The conversion factor relating feet to meters is 1 ft=0.305 m. keep in mind that when using conversion factors, you want to make sure that like units cancel leaving you with the units you need. you have been told that a certain house is 164 m2 in area. how much is this in square feet?

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.