Evaluate.(x + 2y)2, for x = 2, y = 4
A. 100
B. 16
C. 10
D. 20
Answer: A
Mathematics
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Provide an appropriate answer.Find 
when u = 3 and v = 1 if z(x) = 
and x = u ? v.
A. 
= 
B. 
= 
C. 
= 0
D. 
= 
Mathematics
Simplify the expression. Assume that all variables are positive when they appear.(9
)(9
)
A. 567
B. 567
C. 81
D. 3969
Mathematics
Insert a decimal point in the product.0.003 × 32 = 96
A. 0.96 B. 0.096 C. 0.0096 D. 96.
Mathematics
Write a matrix to display the information.A bakery sells three types of cakes. Cake I requires 2 cups of flour, 2 cups of sugar, and 2 eggs. Cake II requires 4 cups of flour, 1 cup of sugar, and 1 egg. Cake III requires 2 cups of flour, 2 cups of sugar, and 3 eggs. Make a 3 × 3 matrix showing the required ingredients for each cake. Assign the cakes to the rows and the ingredients to the columns.
A. 
B. 
C. 
D. 
Mathematics