Perform the indicated operation and simplify.
+ 
A. 
B. 
C. 1
D. 
Answer: A
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Perform the indicated operation.0.14 + (-6.250)
A. -6.39 B. -6.29 C. 0.875 D. -6.11
Use the Pythagorean Theorem to solve the problem. Use your calculator to find square roots, rounding, if necessary, to the nearest tenth.A 15-foot pole is supported by two wires that extend from the top of the pole to points that are each 8 feet from the base of the pole. Find the total length of the two wires.
A. 578 ft B. 17 ft C. 46 ft D. 34 ft
Solve the equation. Round your answer to four decimal places.3.5 ? 2 2x + 1 = 4 ? 3.5 x - 1
A. x = -2.872 B. x = -13.5727 C. x = 0.7614 D. x = -0.7614
The table shows Jose's expenses for one month. Use the table to answer the question.How much did Jose spend on rock climbing expenses? Monthly ExpensesRent$586Food$196Car repairs, gas$107.69Utilities$60.80Phone$70.61Rock climbing gear$162.39Rock climbing lessons$215Entertainment$54.09
A. 377.39 B. 183.89 C. 384.34 D. 164.54