Answer:
Answer is 21
Step-by-step explanation:
if you multiply 5 x 4=20 and + 1 is 21
Answer:
m
=
2
/5
Step-by-step explanation:
Answer:
15
Step-by-step explanation:

Subtract 1 from both sides:

Multiply both sides by 5:

Divide both sides by 2:

Hope this helps!
The answer is d hope that helps