Answer:
x² + x = 42
Step-by-step explanation:
Let the number be x then the square of this number is x²
Sum and equate to 42, that is
x² + x = 42
Energy in the form of HEAT
Answer:
B.
Step-by-step explanation:
Answer:
10.63
Step-by-step explanation:
Then the inverse<span> is y = </span>(x + 2)<span> / </span>3<span>.</span>