Answer:
4≥x
Step-by-step explanation:
The person has to be at least four feet (=) or he can be higher (>).
Answer:
Step-by-step explanation:uhhhhhhhhhhh
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
9(x + 1) = 25 + x
9x + 9 = 25 + x
Bringing like terms on one side
9x - x = 25 - 9
8x = 16
x = 16/8 = 2
Answer:
-39+x^2
Step-by-step explanation:
(x-1)(x+3)= x^2+2x-3
x^2+2x-3-2(x+3^2)
x^2+2x-3-2x-6^2
COLLECT LIKE TERMS
-2x+2x-3-6^2+x^2
-3-6^2+x^2
-39+x^2