A/b=c
times both sides by b
A=bc
divide both sides by c
A/c=b
b=A/c
N+4=13
-4 -4
n = 9
the sum of a number(n) and 4 that is no larger than 13 is 9
Answer:
D.
Step-by-step explanation:
Answer:
9(p + 4)
Step-by-step explanation:
One of the unknown variable is p.
First of all, we know that the number is 9 times as big (multiplication) as the new number obtained through the addition of four to p i.e (p + 4).
Translating the word problem into an algebraic expression, we have;
9 * (p + 4) = 9(p + 4)
Simplifying further, we have;
9p + 36
Answer:
20% of the number is 60.
100% of the number is therefore (100/20) x 60 = 5 x 60 = 300
Step-by-step explanation:
Explanation:
No further explanation required really!
