When you rearrange the problem, it can look like...pi=C/d, solve and you have your answer
Answer:
Step-by-step explanation:
X% of 4 = x*4/100 = 0.04x
y% of 5 = x*5/100 = 0.05y
x% of 4 + y% of 5 = 0.04x + 0.05y
How you express a number, n, as percentage of 11?: [n/11]*100= 9.10n %
Then make n = 0.04x + 0.05y
9.10n %= 9.10[0.04x + 0.05y] %= (0.3656x + 0.455y)%
.
55-46.75= 9.25
the sales discount is $9.25
Answer:
Tbe delivery person can only bring 15 boxes of books at one time
Step-by-step explanation:
160+(15×40)= 760
