For questions 1 – 2, solve each system of equations algebraically: 1) 3x+4y=10 2) 4x-2y=26
x+4y=6 2x+2y=10

i need the options

step-by-step explanation:

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100

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