Solve the problem using the Egyptian algorithm for multiplication. Give final answer in Hindu-Arabic form.5 × 61
A. 285
B. 300
C. 305
D. 315
Answer: C
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Solve by making a u-substitution.x4 - 33x2 + 32 = 0
A. {±1, ±
}
B. {±1, ±4
}
C. {±1, ±4
}
D. {±2, ±4}
Provide an appropriate response.Factor the special product: x2 - 10x + 25
A. 
2
B. (x + 5)(x - 5)
C. 
2
D. (x + 25)(x + 1)
Solve the problem.Penrose tiles are formed from a rhombus WXYZ with sides of length 1 and interior angles 72° and 108°. (Refer to the illustration.) A point O is chosen on the diagonal 1 unit from Y. Line segments OX and OZ are drawn to the other vertices. The two resulting tiles are called a kite (figure OXYZ) and a dart (figure OXWZ). Find the area of the kite tile and the dart tile, correct to the nearest 0.01. 
What will be an ideal response?
Solve the problem.A truck rental company rents a moving truck one day by charging $25 plus $0.13 per mile. Write a linear equation that relates the cost y, in dollars, of renting the truck to the number x of miles driven. What is the cost of renting the truck if the truck is driven 110 miles?
A. y = 0.13x - 25; $10.70 B. y = 0.13x + 25; $39.30 C. y = 25x + 0.13; $2750.13 D. y = 0.13x + 25; $26.43