x² - 4x + 8 → there are 3 terms (remember to include the sign with each term)
term 1: x²
term 2: -4x
term 3: 8
Answer:
113 
Step-by-step explanation:
top rectangle = l x w = 6 x 13 = 78
lower rectangle width = 13-8=5. so a = l x w. 7 5 = 35
78+35= 113
Answer:
x=12 .
Step-by-step explanation:
See image below:)
Answer:
16
Step-by-step explanation:
9/12=12/x
x=16
The x intercepts must be 1 and -4, so C.