220 pages in 3 hours
20 pages very 30 minutes so
So 1.5 minutes per page
Answer:
4
Step-by-step explanation:
Answer:
a is 625 work: 5*5*5*5=625
b is 16807 work: 7*7*7*7*7=16807
c is 0.0625 work: .5*.5*.5*.5
d is 2744 work: 14*14*14
Step-by-step explanation:
Let n = number
"3 times the sum of a number and 7" translates to 3(n + 7)
"2 less than five times the number" translates to 5n - 2
The word "is" becomes the equals sign.
3(n + 7) = 5n - 2
I think you already asked this one.
