Answer:
1. 3, 2, 1
2. 6, 7, 8
3. -2, -1, 1
4. -5, -6, -7
5. -34, -35, -36
6. 1, 2, 3
7. -11, -12, -13
8. -10, -9, -8
9. 11, 12, 13
10. 21, 22, 23
Step-by-step explanation:
All that was required was to write numbers that were smaller < or bigger > than the given number. Hope this helps:)
It has to be 3 boxes for all of them to fit
Answer:
160
Step-by-step explanation:
20 x 2 = 40
40 x 2 = 80
80 x 2 = 160
It stops at 3 years.
Answer:
x=-4, y=7
Step-by-step explanation:
-5x-10y=-50...(1)
Multiply both sides by -1:
5x+10y=50
5x=50-10y
x=(50-10y)/5
Substitute <u>x=(50-10y)/5</u> into second given eqaution:
10(50-10y)/5+8y=16
Cancel out common factor 5:
2(50-10y)+8y=16
100-20y+8y=16
-12y=16-100
-12y=-84
y=84/12
y=7
Substitute y=7 into equation (1)
-5x-10(7)=-50
-5x-70=-50
-5x=-50+70
-5x=20
x=-20/5
x=-4
Answer:
Yes you would need to regroup in the tens place because 3 is less than 6.
