Solve the problem.A sawmill trims rough cut boards to look smooth. When a board is rough cut, it is 8 inches wide. When it is trimmed, it is 7
inches wide. How much width was trimmed off?
A. 
in.
B. 
in.
C. 8
in.
D. 
in.
Answer: B
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Provide an appropriate response.The graph of y = (x10)x has two horizontal tangent lines. Find equations for both of them.
A. y = e1/e and y = e-1/e B. y = e10e and y = e-10e C. y = e5/e and y = e-5/e D. y = e10/e and y = e-10/e
Use the formula for the nth term to find r.a = 1, a4 = -27
A. 3 B. -4 C. -3 D. 81
Solve.Elizabeth is making matching holiday outfits for herself and her 3 children. Elizabeth's outfit requires 2
yds of fabric and each child's outfit requires 
yds. She finds a 4-yd remnant on sale. Is this enough material to make all 4 outfits? If not, how much more material is needed?
A. Yes
B. No; 
yd
Solve the problem.A boat can go 44 mph in still water. It takes as long to go 300 miles upstream as it does to go downstream 360 miles. How fast is the current?
A. 1 mph B. 6 mph C. 4 mph D. 3 mph