The answer is D :DDDDDDDDDDD
Your answer is A 0.8 hope it helps:)
Answer:
I think "A" for the first one
Answer:
$0.80
Step-by-step explanation:
percent times the original number equals the part
(%)(start or total cost)= (part of the total cost). you need to know the total cost, so you would fill in the part and the percent. 0.9x=0.72. you use x because you don't know what the total cost is. then you divide both sides by 0.9 to get x by itself and you get that x = 0.8, meaning that the present costs $0.80.
Hello I believe your answer is going to be 2 I assumed the b's were x's