First off, let's keep in mind that perpendicular lines have negative reciprocal slopes, hmmm so what's the slope of y = 2x + 5?
well, notice, that equation is in slope-intercept form, thus

.

so, we're really looking for the equation of a line whose slope is -1/2 and runs through 1,4.
Answer:
x = 2 ± √11 (I believe)
Step-by-step explanation:
If it is 5+2x=2x+6 than the answer is no solution
There are 6 possible outcomes, and 3 favourable events (3 even numbers - 2,4,6)
The probability is
Answer:
158
Step-by-step explanation:
10.89-2.99 = 7.90
.5/7.90=158