Total cost = price per kilogram• how many kilograms were purcest
t= p•k
t= 1.13•k
Answer:
8x -4
Step-by-step explanation:
Answer:
who is that ? :/
Step-by-step explanation:
Perimeter = sum of all sides
32 = 2(x+2) + 2(7)
32 = 2x+4 + 14
32 = 2x+18
14 = 2x
/2 /2
7 = x
Answer:
A : ±2
Step-by-step explanation:
Add 14 and you have ...
... x² = 4
Take the square root and you have ...
... x = ±√4 = ±2