Victoria wants to conduct a survey to find out how much time students from her school spend doing science experiments. Which of the following is an appropriate statistical question for this survey? A. How many times during the week does the best scientist perform science experiments?
B. How many of you preform science experiments for more than an hour every day
C. How many of you perform science experiments for an hour every day
D. How many hours per week do you perform science experiments

b and c

step-by-step explanation:

step-by-step explanation:

the equation of the parallel line would be y = 2x + 9

step-by-step explanation:

to start we need to find the slope of the original line. we can do that by looking at the coefficient of x, which is 2

since the slope of the original line is 2 and parallel lines have the same slope, we know the new line will also have 2 slope. now we can use that along with the point given in point-slope form to get the find equation.

y - y1 = m(x - x1)

y - 5 = 2(x + 2)

y - 5 = 2x + 4

y = 2x + 9