How long does it take an sr-71 blackbird, one of the fastest u. s jets ,to make a surveillance run of 7798 miles if it travels at an average speed of macg 3 (2228 mph)

step-by-step explanation:

don't know sorry bru

step-by-step explanation:

-6 is the correct option from the above given options

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