Answer:
A and D
Step-by-step explanation:
A is correct.
Factor out 2:
D is correct.
To find how many steps he's taking, you must do:
1138*2=2276 steps
If this question had an answer choice I would say it will take the second skater 20 seconds to pass the first one. If you graph it the graph will tell you this odd fraction 40/2 simplify equals a fair 20. With that being said answer= 20 seconds.
Answer:
$2.70
Step-by-step explanation:
To add 45 percent to the original price you do 100%+45%=145%=1.45
times 1.45 by the original price.
Then take away the original price from the answer you just got.
$1.45×$6=$8.70
$8.70-$6=$2.70
45 + 30 = 15(3 + 2) = 15(5) = 75
