Clear fractions then solve by substitution.
-
= -
= 
A.
B.
C.
D.
Answer: C
Mathematics
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Write the decimal as a fraction or mixed number in lowest terms.0.686
A.
B.
C.
D.
Mathematics
Match the equation with its graph.y = -3x
A.
B.
C.
D.
Mathematics
Find the area.
A. 34 m2 B. 17 m2 C. 120 m2 D. 60 m2
Mathematics
Solve the problem.Claire has received scores of 85, 88, 87, and 75 on her algebra tests. What score must she receive on the fifth test to have an overall test score average of at least 83?
A. 78 or greater B. 81 or greater C. 80 or greater D. 79 or greater
Mathematics