-5 is the answer to your question.
Answer:
36x-28= 4(9x-7)
15+35= 50
Step-by-step explanation:
Brainliest if right, i just want to level up
Let p be: John goes to the beach
Let q be: He will go surfing.
Then in symbolic form, the argument becomes:

p ⇒ q
p
---------------------
∴ q
An argument is valid if the conjuction of the premises implies the conclusion.
p | q | p ⇒ q | (p ⇒ q) ∧ p | [(p ⇒ q) ∧ p] ⇒ q
---------------------------------------------------------------------\
F | F | T | F | T
F | T | T | F | T
T | F | F | F | T
T | T | T | T | T
The table above shows that the argument is a tautology.
Hence, the argument is valid
Answer:
162 inches
Explanation:
A yard is 36 inches. So just multiply 4.5 by 36
.
PS:
Can I have Brainliest?
Answer:
Its either B or C or both because the coefficient in 4p is 4 and in 4r is also 4 unless its a negative 4r.