33 LuAnn is playing a math game. She chooses three cards. The value of each of her cards is shown.
First card: -12
Second card: 3
Third card: -5
What is the sum of the values of LuAnn's three cards?
Record your answer and fill in the bubbles on your answer document. Be sure to use the
correct place value.
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Mathematics
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The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

Is there a direction u in which the rate of change of f(x, y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.