Use the appropriate formula to solve the problem.The perimeter of a rectangle is 68 m. If the width were doubled and the length were increased by 7 m, the perimeter would be 110 m. What are the length and width of the rectangle?
A. width 14 m, length 20 m
B. width 17 m, length 17 m
C. width 20 m, length 14 m
D. width 12 m, length 17 m
Answer: A
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Using the given triangle lattice, if possible, sketch the following shapes. If not possible, explain why.
(a) Sketch four non-congruent non-right parallelograms with AB as one side.
(b) Sketch all of the squares with AB as one side.
(c) Sketch all of the non-square rectangles with AB as one side.
(d) Sketch an isosceles trapezoid with AB as one side
Solve the problem.In 1998 your car cost $13,396. In 2000 your car cost $16,844. How much did the price increase?
A. $2448 B. $3448 C. No increase, it was a decrease. D. $4448
Solve.3
= 9
A. 7 B. 11 C. 34 D. empty set solution
Use synthetic division to divide.(4r3 - 16r2 - 42r - 36) ÷ (r - 6)
A. r2 + 6r + 8
B. 4r2 + 8r + 
C. 4r2 - 8r - 6
D. 4r2 + 8r + 6