2×(5^8/5^5) = 2501 have a goo day
Answer:
Step-by-step explanation:
The pH of solution a decreases, as the pH of solution B decreases as well.
Answer:
20
Step-by-step explanation:
x = price
y = number of keyboard
xy = 540
(x-2)(y+3) = 540
x = 540/y
==> x = 20
==> y = 27
Answer:
4(x + 12) = 4x + 48
Step-by-step explanation: