<em>Answer:</em>
<em>1. 65 coins</em>
<em>2. 79 - (23 + 22 + 20) = n</em>
<em>Step-by-step explanation:</em>
<em>You can use the expression 23 + 22 + 20 to get the amount of coins that are not nickles. And for two? Try it yourself.</em>
<em>Hope this helps. Have a nice day.</em>
Answer:
63
Step-by-step explanation:
Since a1=7 and the question is to find a9, you just have to multiply 7 and 9 which is 63
40
why?: 563/15=37.53333333
Round up to the nearest 10
Brainliest?
Step-by-step explanation:
437*122
437*2=874
437*20=8740
437*100=43700
874+8740+43700=53314
Please mark as Brainliest! :)
Have a nice day.
