Translate the indicated expression.The length of a rectangle is five times the width subtracted from ten. If the width is represented by w, then write and expression that describes the length.
A. 5w - 10
B. 10 - 5w
C. 5l - 10
D. 5(10 - w)
Answer: B
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Solve the problem.The voltage v (in volts) induced in a tape head is given by 
where t is the time (in seconds). Find the average value of v over the interval from t = 0 to t = 2. Round to the nearest volt.
A. 6 volts B. 40 volts C. 1564 volts D. 194 volts
Find the solution set for the equation.|5x - 6| = |x + 8|
A. 
B. 
C. ?
D. 
Solve the problem.The BBQ committee always orders one pound of ribs for each person who signs up for the Homecoming BBQ, plus 11 extra pounds of ribs. If the committee ordered 120 pounds of ribs this year, find the number of people who signed up for the BBQ.
A. 11 people B. 109 people C. 131 people D. 120 people
Solve.A rectangle that is x feet wide is inscribed in a circle of radius 13 feet. Express the area of the rectangle as a function of x.
A. A(x) = x
B. A(x) = x(676 -x2)
C. A(x) = x
D. A(x) = x2