Test: Algebra I - Normal

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Question 1:   If x=2 , find 2x+1
5
4
2
3
Question 2:   If a=2 and b=3 , find 2( ab )+3( a+b )
17
13
10
15
Question 3:   If t=3 , find t 2 2t1
2
15
14
16
Question 4:   If a=1 , b=1 , c=2 find 2a+b+c a+c
1 2 3
1
2 3
1 1 3
Question 5:   If x=4 and y=5 find y 2 ( xy+18 )
50
0
25
25
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