Answer:
or 
Step-by-step explanation:
The perpendicular slope is the opposite-reciprocal of the original slope:
Perpendicular slope of -2 is 
Write the equation in point-slope form (
):

Convert to slope-intercept form if needed:


Answer:
36
Step-by-step explanation:
since the .77 is larger than .5, you automatically round it up
Answer:
1. (28-2)x
2.(12+6)x
3.(15+1)x
Step-by-step explanation:
Answer:
The factors of 10 are 1, 2, 5, and 10.
Translation: Los factores de 10 son 1, 2, 5 y 10.
Step-by-step explanation:
1x10= 10
2x5= 10
Step-by-step explanation:
r - 18 = 27
r = 27 + 18
r = 45
...