1. 16/30 or 8/15 ( SIMPLIFIED) because there are 30 pieces.
Four 15 inches + Ten 12 inches = 14
30-14 = 16
So there are 16 8 inch pieces
3. A. 7/20 because 7 pennies ( what you want ) over 20 coins ( 13 dimes + 7 pennies)
B. 13/20
4. Not sure but I think it's 0.75 ( 1.00 - 0.25 )
And 0.05 ( 1.00- 0.95 )
Answer: 0
Step-by-step explanation:
describes a horizontal line
so slope = 0
Answer:
yes, they can be at times
Step-by-step explanation:
29, 30, 31
consecutive integers have a difference of 1 between them
let the 3 integers be n, n + 1, n + 2
then n + n + 2 = 60
2n + 2 = 60 ( subtract 2 from both sides )
2n = 58 ( divide both sides by 2 )
n = 29 ← least integer
thus the 3 integers are 29, 30, 31
