English Language Arts
Grade 9
45 min
Choose evidence to support a claim
Tutorial Preview
1
Claim: x = 4 is a solution to the equation 3x + 2 = 14.
2
Claim: A triangle with sides 3, 4, and 5 is a right triangle.
3
Claim: The mean of the data set {2, 4, 9} is 5.
Sample Practice Questions
Easy
Claim: x = 2 is the solution to 5x - 1 = 9. Which statement is the best evidence?
0.5(2)-1=9
1.5+2-1=6
2.9+1=10
3.x=9/4
Easy
Claim: A triangle with sides 6, 8, and 10 is a right triangle. Which statement is the best evidence?
0.6+8>10
1.6²+8²=10²
2.6²+8²≠10²
3.A=24
Easy
Claim: The mean of the data set {1, 5, 6} is 4. Which statement is the best evidence?
0.1+5+6=12
1.(1+5+6)/3=4
2.6-1=5
3.5-1=4
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