Answer:
<h3>5th Multiple of 7 = 35</h3><h3>3rd Multiple of 2 = 6</h3><h2>The Difference</h2>
=> 35-6
<h2>=> 29</h2>
Answer:
x>-2
Step-by-step explanation:
5x-7x<-4+8
-2x<4
x>-2
Answer: 18 x 100 = 1,800
Step-by-step explanation:
You take the 100 and you remove the 2 zeros and put them at the back of 18 to get your answer.
940 cards. 235 cards times four boxes equals 940.
1) you always need to jot down your observations for these types of questions first:
1: 1
2: 5
3: 13
4. 25
They are all odd so there is probably a '+1' in the equation
5= 4+1= 2n+1 = 2(1n)+1 = 2(n(n-1))+1
13= 12+1= 4n+1 = 2(2n)+1 = 2(n(n-1))+1
25= 24+1= 6n+1 = 2(3n)+1 = 2(n(n-1))+1
Now we've established a formula. (this does work for the first one as well but the working is a bit confusing so I didn't include it.)
the 37th one would be:
2(37(37-1))+1
2(37(36))+1
2(1332)+1
2664+1
2665
(I spent a really long time on this and I might edit this with the answers to the other ones but I might fall asleep because I'm ill at the moment, anyway, here you go.)
Hope this helps :)
