All you have to do is look it up on line then put answer key at the end of the thing you looking up
Answer:
a. 1/2 + 9/10 = 5/10+9/10 = 14/10 = 7/5 = 1 2/5 meters or ribbon
b. 5/8 = 15/24, 7/12 = 14/24 Jeff jogged longer and by 1/24 kilometers
c. 3/9 = 6/18. 15/18-6/18 = 9/18 = 1/2 left.
Hope this helps :)
Step-by-step explanation:
Answer:
$21
Step-by-step explanation:
21+42=63
x=63:3
x=$21
Independent because the ratio of the second cube is the same (1:6), and it isn't affected by the result of the first cube
