Solve. Round your answer to the nearest tenth, if necessary.The length of a rectangular storage room is 5 feet longer than its width. If the area of the room is 50 square feet, find its dimensions.
A. Width is 4 feet; length is 11 feet
B. Width is 5 feet; length is 10 feet
C. Width is 6 feet; length is 11 feet
D. Width is 4 feet; length is 9 feet
Answer: B
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If the number is negative, write it with a raised negative sign; if the number is positive, write it in two ways.The team gained 99 yards in rushing during the first quarter.
A. 
yards
B. 
yards or 99 yards
C. 99 yards
D. 
yards
Find the domain of the composite function f ? g.f(x) = 
; g(x) = 
A. {x 
B. {x 
C. {x 
D. {x 
Complete the identity.Complete the Pythagorean identity: 1 + 
= csc2 ?
A. 1 + sec2? = csc2 ? B. 1 + cos2? = csc2 ? C. 1 + tan2? = csc2 ? D. 1 + cot2? = csc2 ?
Use the graph to answer the question.Use the line graph to determine how many more hours were needed to prepare for Test 2 than for 
.
A. 4 B. 1 C. 3 D. 2