Answer:
7 benches
Step-by-step explanation:
Ads cost him 450 in 1 month an it costs 100 to make a bench. he then sells that bench for 175 but looses 100 for making it. 75*7 is 525 that breaks it.
I would like to know what the question is thank you
Yes.<span>a multiple of 3=add the numbers so 8 plus 1 is 9 and divide that by 3 it works
2.no.</span>fthe number formed by its last two digits is divisible by 4, the original number is as well.
3.no.take the last digit, double it, and subtract it from the rest of the number.
4.yes.<span>Add the digits. If that sum is divisible by nine, then the original number is as well.</span>
<span>5.no . has to work with both
</span><span>Multiple of 2 --> is even (ends with 0, 2, 4, 6 or 8) </span>
<span>Multiple of 3 --> digits add up to a multiple of 3. </span>
If we absolutely want Bob in the group, then there are 3 remaining places to fill, and 14 people to choose from. The number of groups is then
.45 because change it to a fraction 45/100 since an decimal is based on hundredths put .45