Simplify the expression.
A.
B.
C.
D.
Answer: A
Mathematics
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Solve.Find 1 + 2 + 3 + 4 + . . . + 973, the sum of the first 973 natural numbers.
A. 472,878 B. 946,729 C. 473,851 D. 947,702
Mathematics
Evaluate the integral.
Mathematics
Simplify each side of the equation, if possible. Then solve the equation.-30 + 9 = 6x + 3 - 5x
A. -42 B. 24 C. 42 D. -24
Mathematics
Use the graph to evaluate the indicated limit or function value or state that it does not exist.Findf(x) and f(2).
A. 6; 1 B. Does not exist; does not exist C. 1; 1 D. Does not exist; 1
Mathematics