Answer:
A
Step-by-step explanation:
because 3-8= -5
and -2-3=-5
Answer:
1 9/11
Step-by-step explanation:
1.81 repeating is the equivalent to 1 9/11
72 fish total. 12 fish in each tank.
_________________________
(g+t)n=f
g=Goldfish
t=Tetras
n=Number of fish tanks
*If I got it wrong, let me know*
Answer:
(ab-bc)²
Step-by-step explanation:
- ab(ab-bc)+bc(bc-ab) = ⇒ distribution
- (ab)² - ab*bc + (bc)² - ab*bc = ⇒ regrouping
- (ab)² - 2ab*bc + (bc)² = ⇒ applying (x-y)² = x² -2xy +y² formula
- (ab-bc)² ⇒ final result
A function is called linear if highest degree of the equation is 1.
Here, degree of x and y is 1 hence it's a linear function.
