Find the sum.
+ 
A.
B. -
C.
D. -
Answer: A
Mathematics
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Evaluate the integral.
A. - 5 + 2
B. -
C. - 5
D. - 3
Mathematics
Solve the problem.In an isosceles triangle, each base angle is 10° less than two times the third angle. Find the measures of all three angles.
A. 50°, 50°, 80° B. 70°, 70°, 40° C. 60°, 60°, 60° D. 80°, 80°, 20°
Mathematics
List the intercepts of the graph.
A. (0, 2) B. (2, 0) C. (-2, 0) D. (0, -2)
Mathematics
Solve using a proportion. Round your answer to the nearest hundredth when necessary.It takes Mary Alice 22 minutes to type and spell check 14 pages of a manuscript. Find how long it takes her to type and spell check 91 pages. Round answer to the nearest whole number if necessary.
A. 143 minutes B. 58 minutes C. 2002 minutes D. 22 minutes
Mathematics