What is the solution to this equation?

x+9 = - 4

O

O A. x=-5

O B. x = 5

C. x = 13

O D. x = - 13

O

A physics test is normally distributed. The class average was 79.3, and the standard deviation was 7.5. What percent of students scored between a 68 and 86.8?

3. Solve the inequality. Graph the solution set. 5r + 4 ≤ 5

If angle AVB has measure of 70 degrees and line VM is its angle bisector, what is the measure of angle AVM?

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Order this set of measurements from greatest to least:2 lb; 891 g; 1 kg; 0.02 T

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