Add or subtract as indicated.19
+ 4
A. 15
B. -24
C. 23
D. -14
Answer: C
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Solve the problem.A basketball fieldhouse seats 15,000. Courtside seats sell for $10, end zone for $6, and balcony for 
Total for a sell-out is $82,000. If half the courtside and balcony and all end zone seats are sold, ticket sales total $47,000. How many of each type of seat are there?
A. 3200 courtside 1800 end zone 10,000 balcony B. 3000 courtside 2000 end zone 10,000 balcony C. 4000 courtside 3000 end zone 8000 balcony D. 3000 courtside 2000 end zone 8000 balcony
Give the measure of the requested angle.The complement of angle x is two times the angle. Find the measure of the angle and its complement.
A. 30° and 60° B. 45° and 90° C. 22.5° and 67.5° D. 60° and 120°
Simplify using order of operations.(-12)2 ? (4 - 7)2 ÷ 33
A. 48 B. -64 C. 64 D. -48
Provide an appropriate response.When asked to describe logarithms in one simple sentence, the teacher said, "Logarithms are exponents". What is meant by this sentence?
What will be an ideal response?