Solve the problem.The volume of a box is 2p4 + 15p3 + 28p2. The height is p, and the width is p + 4. What is the length?

A. 2p2 + 7p
B. 2p + 7
C. p2 + 7
D. 2p3 + 7p2


Answer: A

Mathematics

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Write an equation using the information given in the problem. Use x as the variable.When a number is multiplied by 4, the result is 10.

A.  = 10
B. 4x = 10
C. 10x = 4
D.  = 4

Mathematics

Solve the matrix equation for X.Let A =   and B = ;X + A = B

A.
X = 
B.
X = 
C.
X = 
D.
X = 

Mathematics

Determine the nature of the system of equations.

A. Consistent with dependent equations B. Inconsistent with independent equations C. Consistent with independent equations

Mathematics

Establish the identity.(sec u - tan u)(sec u + tan u) = 1

What will be an ideal response?

Mathematics