Combine like terms
3n+6n-4+3
9n-7
x+3=15
x=12
45÷15
3
Write 5/4 as a decimal
1.25
100×3
300
18x+15y-3(x+y)
21x+18y
x+31=53
x=22
500÷25
20
Write 56/60 as a decimal
0.93333
25×5
125
44n+336-21n+52
23n+388
55.67=x+26.73
X=28.94
45÷0
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Write 40/90 as a decimal
0.4
165×385
63,525
56a+33b×35a-15b
1960a+18b
3.6p-2a for p=12 and a=6.5
30.2
36,518÷589
62
Write 46/53 as a decimal
0.8679
546×3,792
2,070,432
66-34n÷0.55×5n
120-170n
683.99×a=38,303.44
a=56
A new airport in Istanbul covers 2,992,120,000 square inches. How many square meters does it cover?
76,000,000
what is 54 pi
169.646
Peter won the lottery of $13,685. The next month, there was a jackpot winner who won a powerball. The winner won 56,992 times the amount Peter did. How much money was the powerball
779,935,520