This is an A. <span>observational study. They are observing the use of cell phones differs between people with or without cancer.
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Answer
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Step-by-step explanation:
Answer:
c
Step-by-step explanation:
because if you solve the problem it is equal to c
Answer:
C
Step-by-step explanation:
∠1 = 3x + 18 {Vertically opposite angles}
∠1 + 28° = 90
3x + 18 + 28 = 90
3x + 46 = 90
3x = 90 - 46
3x = 44
x = 44/3

First, you have to get the equation to the normal form of a line. To do this, you divide both sides by -6 to get

. The y-intercept is at -4 and your slope is 2/3. Use this to graph the equation.