Answer:
Step-by-step explanation:
This is really super super simple as long as you know the rules for finding a perpedicular slope from a given line. The perpendicular slope of a line is the opposite reciprocal of the given slope. Our given slope is 3/5, therefore, the perpendicular slope is -5/3. There's only one line with that exact slope, so the choice is the last one. (BTW, check the coordinate you gave. It should be
(15, -5), not (15, 5)!)
Answer:
-4
Step-by-step explanation:
g(x) = -x - 3
To find g(1), replace x with 1 in the expression and evaluate it.
g(1) = -1 - 3
g(1) = -4
Answer:
£1.62
Step-by-step explanation:
add them all up then subtract 100 and forget about the negative sign
