I’m not positive about this but I believe 6
Answer:
D. $5688
Step-by-step explanation:
good luck
Answer:
1 2/3
Step-by-step explanation:
x-5x+5=2x-3x
-4x+5= -1x
5=3x
5/3=x
1 2/3=x
Simply it as follows:
1 + 39 = 40
2 + 38 = 40 etc
18 + 22 = 40
19 + 21 = 40
There are 19 of these plus 40 itself . . .therefore 20 of them
20 x 40 = 800
And finally the last number not used, 20
Therefore 800 + 20 = 820
5x + 55 <= 92.5
5x <= 92.5-55
5x <= 37.5 /: 5
x <= 7.5
