5/16 = n/80
bring 80 over to the other side to leave n alone. 80 then gets a multiplication sign in front of it.
5/16 x 80=n
5/16=0.3125
0.3125x80=25
n=25
hope this helps
C
Trinomial means three parts
A and C or trinomial's but the degree on a is at three and the degree of C is a one
4.5 hours is 270 miles so just find out how long 60 miles takes and add that to 4.5 hours.
Answer:first one is 1.5015
Second one is 39.96
Step-by-step explanation:
Just do the math homie
Answer:
$86.8
Step-by-step explanation:
Given that,
Principal, P = $80
Rate of interest, R = 8.5%
We need to find the money he will have in 1 year. As the interest is not compounded, it must be simple interest. The simple interest can be calculated by the formula,

We know that,
Amount = Principal + interest
= $80 + $6.8
= $86.8
Hence, the amount will become $86.8.