Solve.Keema cashed her paycheck and came home from the bank with $2740 in bills of the following denominations: twenties, fives, and hundreds. She has eight times as many fives as twenties and five more hundreds as twenties. How many of each denomination does she have?
A. 20 hundreds, 14 twenties, 112 fives
B. 19 hundreds, 14 twenties, 112 fives
C. 19 hundreds, 15 twenties, 108 fives
D. 21 hundreds, 14 twenties, 104 fives
Answer: B
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Solve the problem. Be sure to make a diagram of the situation with all the given information labeled.
?
A man wandering in the desert walks 2.5 miles in the direction 
. He then turns 90° and walks 3.3 miles in the direction 
. At that time, how far is he from his starting point, and what is his bearing from his starting point? Round the distance to one decimal place and the angle to the whole number.
??
A. The distance is 1.8 mi ; the man's bearing is 
.
B. The distance is 4.1 mi ; the man's bearing is 
.
C. The distance is 1.8 mi ; the man's bearing is 
.
D. The distance is 4.1 mi ; the man's bearing is 
.
E. The distance is 4.1 mi ; the man's bearing is 
.
Graph the function.f(x) = 
A. 
B. 
C. 
D. 
Simplify the expression. Use the order of operations.-13[7 + (-9)]
A. 54 B. 26 C. -29 D. 180
Determine the intervals on which the function is increasing, decreasing, and constant.
A. Increasing on (-2, 0) and (3, 4); Decreasing on (-5, -2) and (1, 3)
B. Increasing on (-1, 0) and (3, 5); Decreasing on (0, 3); Constant on (-5, -3)
C. Increasing on (-2, 0) and (3, 5); Decreasing on (1, 3); Constant on 
D. Increasing on (1, 3); Decreasing on (-2, 0) and (3, 5); Constant on (2, 5)