Answer:
what am i supposed to help with??
Step-by-step explanation:
Answer:
That is quite simple,7 is the best choice
Answer: 45%
Step-by-step explanation:
Converting the word problem into words, we have:
18= x/100*40
Solving for it, we get that x=45.
Answer:
155
Step-by-step explanation:
15 x 5 = 75
230 - 75 = 155
Hope this helps!
The first one is B
The second one is D
Hope this helps you!