Decide whether the equation is conditional, an identity, or a contradiction. Give the solution set.8m + 10 = 2(2m - 5)
A. Identity; {all real numbers}
B. Conditional; {-5}
C. Conditional; {-0}
D. Contradiction; ?
Answer: B
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Simplify.Round 26,387 to the nearest thousand.
A. 26,100 B. 26,000 C. 36,000 D. 27,000
Solve triangle ABC. Round side lengths and angle measures to the nearest tenth when necessary.a = 20, b = 33, c = 44
A. A ? 25.3°, B ? 22.5°, C ? 132.2° B. A ? 44.9°, B ? 25.3°, C ? 109.8° C. No triangle exists. D. A ? 25.3°, B ? 44.9°, C ? 109.8°
Solve the problem.A tub of ice cream initially has a temperature of 26°F. It is left to thaw in a room that has a temperature of 70°F. After 10 minutes, the temperature of the ice cream has risen to 35°F. After how many minutes will the temperature of the ice cream be 44°F?
A. 23 min B. 25 min C. 21 min D. 28 min
Differentiate. f(x) - in x/5
What will be an ideal response?