Does this help. Sorry but I can't put the link in the commets.
Answer:
24b^2 - 40b^6
Step-by-step explanation:
4b^2(6) - 4b^2(10b^4)
24b^2 - 40b^6
Answer:
$21.25
Step-by-step explanation:
When finding the amount from a percentage you move the decimal over twice in the percentage.
25 x 0.15 = 3.75
Then subtract what you get to find how much she spent:
25 - 3.75 = 21.25
Hope this helps!! :)
Answer:
2000×9/100
20×9
80
Step-by-step explanation:
2000×9/100
20×9
80