What does 2y mean?
2 X y (2 times y)
2+y
2-y
If y=5, what is 6y?
30
11
15
20
If y=10, 200÷y=
100
50
1000
:y=4 y+y+y+20=
32
24
40
60
if y=6 and z=5, calculate yz.
1
i=7, calculate i².
49
14
7
18
if y=4,calculate y³.
64
12
16
43
if y equals -2,what is y x 9
-18
-11
if y=0, calculate y x 100=
0
1001
if y=71, calculate 3y.
203
213
74
789
