Multiply the expressions.(m + 5)(m - 5)
A. m2 - 25
B. m2 - 10
C. m2 - 10m - 25
D. m2 - 10m + 25
Answer: A
Mathematics
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Solve the problem.In a cake recipe, the ratio of milk to flour is 
. If 4 cups of milk are used, how many cups of flour are used?
A. 
cups
B. 
cups
C. 
cups
D. 
cups
Mathematics
Solve the inequality.4x - 2y ? 4 
A. 
B. 
C. 
D. 
Mathematics
Solve the inequality and graph. Express your answer in interval notation.-4(-2 - x) < 6x + 19 - 11 - 2x
A. (-?, 8)
B. ?
C. (-?, 0)
D. (-?, ?)
Mathematics
Use a Venn Diagram and the given information to determine the number of elements in the indicated region.n(A) = 33, n(B) = 15, n(A ? B) = 42, n(B') = 40. Find n(A ? B)'.
A. 36 B. 49 C. 13 D. 42
Mathematics