8.1x - 4.5y = 5.4.....subtract 8.1x from both sides
-4.5y = -8.1x + 5.4...divide both sides by -4.5
y = (- 8.1/-4.5)x + 5.4 / -4.5...simplify
y = 1.8x - 1.2 <==
Answer:
c 4/5
Step-by-step explanation:
marry chrismas
Answer:
24
Step-by-step explanation:
I do 25x25 that gets me 625. I then do 10x10 that get me 100. I subtract 625 to 100 and get 576. I take the sq root of 576 and get 24.
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
The density of the unknown metal is
mass / volume = 15 gm / 14 cm^3 = 1.0714 gm/cm^3 SO it is magnesium
