(a) x
(b) yz
(c) xz
not really sure how i’m meant to show working for that sorry
Answer:
The answer would be -15/4
Step-by-step explanation:

This is the answer because it is in its simplest form
Step-by-step explanation:
The total bill will be the sum of the rent and the cost for the total time spent.
$15 + $6 * 2.5
$15 + $15
$30
Answer:
Step-by-step explanation:
20+4(20) 20+80 = 100
It's definitely D: (p ∨ q) ↔ <span>r</span>