Solve the problem.At mail time you are delivered a check for $15 and a bill for $40. What integer does this situation illustrate?
A. 55
B. -25
C. -55
D. 25
Answer: B
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Find the formula for df-1/dx.f(x) = (4 - x)3
A. -3(4 - x)2
B. 4 - x1/3
C. - 
D. x2/3
Use your graphing calculator to graph the function between alt="" class="wirisformula" data-wiris-created="true" src="https://sciemce.com/media/3/ppg__cognero__Section_4.6_Graphing_Combinations_of_Functions__media__a0e5a84c-7756-4580-9511-115066d9930e.PNG" style="vertical-align:middle;" />, and ?
and 
. Show the graph of 
, 
. (Make sure your calculator is set to radian mode.)
?
?
A. ?
B. ?
C. ?
D. ?
Multiply.2
(
+ 
)
A. 2
+ 5
B. 10
+ 10
C. 2
+ 5
D. 2
+ 10
Rewrite the polynomial in descending order.Rewrite p4q4 + 8p2q2 - 4p3q + pq3 + 3p6 in descending powers of p.
A. 3p6 + p4q4 - 4p3q + pq3 + 8p2q2 B. 3p6 + p4q4 - 4p3q + 8p2q2 + pq3 C. 3p6 + p4q4 + 8p2q2 - 4p3q + pq3 D. p4q4 + pq3 + 8p2q2 - 4p3q + 3p6