Sybil can put a total mass of 950 g in her bag. She buys a book that weighs 450 g and a notebook that weighs 210 g. Write an equation to represent how much more mass, m, her bag can hold. Then, solve for the answer and include an explanation of how you solved the equation.

146%

step-by-step explanation:

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

its line 2 i just added the rest or else it wouldn't let me answer

kayla would of sent 8

step-by-step explanation: