What number should be added to complete the square of the expression?x2 + 6x
A. 18
B. 9
C. 3
D. 5
Answer: B
Mathematics
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List the factors of the number.11
A. 11 B. 1, 11 C. 1 D. no factors
Mathematics
Name the property illustrated by the statement.7(x + 4) = 7x + 7 ? 4
A. Associative Property of Multiplication B. Identity Property of Multiplication C. Commutative Property of Addition D. Distributive Property
Mathematics
Determine the vertex of the graph of the quadratic function
a. 
b. 
c. 
d. 
e. 
Mathematics
Solve.The formula for the perimeter of a rectangle is P = 2L + 2W. Solve the formula for L. Use this formula to find the length of the rectangle if the perimeter, P, is 20 feet and the width, W, is 5 feet.
A. L = 15 feet B. L = 7.5 feet C. L = 5 feet D. L = 10 feet
Mathematics