Combine and simplify.
A. 
B. 
C. 
D. 
E. 
Answer: C
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Find the center-radius form of the circle described or graphed.a circle having a diameter with endpoints (-3, 4) and (-3, -4)
A. x2 + (y - 4)2 = 9 B. (x + 3)2 + y2 = 16 C. (x - 4)2 + y2 = 9 D. (x + 3)2 + y2 = 4
Find the unit price.A 2
-lb package of chicken costs $4.44. Round to the nearest hundredth of a dollar.
A. $0.12/lb B. $2.22/lb C. $9.99/lb D. $1.97/lb
Solve the problem.Suppose the price p of bolts is related to the quantity q that is demanded by: p = 500 - 5q2where q is measured in hundreds of bolts. Suppose the supply function for bolts is given by p = 5q2, where q is the number of bolts (in hundreds) that are supplied at price p. Find the equilibrium supply.
A. About 778 bolts B. About 707 bolts C. About 7 bolts D. About 636 bolts
Solve the rational inequality and graph the solution set on a real number line. 
< 1
A. (-?, 2)
B. (-?, 2) ? (9, ?)
C. (-?, 2] ? [9, ?)
D. (2, 9)