4 Is the answer since 4 is x 4+4 is 8 8-4 is 4 :)
Step-by-step explanation:
x² + 3x + 2
x² + x + 2x + 2 because 1+2=3 and 2×1=2
By taking out common terms, we get
x(x+1)+2(x+1)
(x+1)(x+2)
If the value of a is positive, the line slopes upwards.
Answer:
7 years
Step-by-step explanation:
Answer:
its B
Step-by-step explanation:
she went deeper than 21 feet so greater than 21