Answer:
About 47.03 dollars
Step-by-step explanation:
4.5 percent of 45 is 2.025.
Add that to original price of 45.
Round to the nearest tenth.
Hope this helps!
Answer:

Step-by-step explanation:

Answer:
490
Step-by-step explanation:
280÷2 is 140.
The child can do 140 revolutions in a minute.
140 times 3.5 is 490
Can you put the options down so I can answer your questions please and thank you
Answer:
The third model
Step-by-step explanation:
I'm pretty sure it is, I can't see all of them tho