Nathan buys coffee and hot chocolate for his co-workers. Each cup of coffee costs $1.65 and each cup of hot chocolate costs $1.05. If he pays a total of $8.70 for 6 cups, how many of each does he buy?

, ; dcbsdkmnld

step-by-step explanation:

its 4 because 2 times 2 is 4, if you double the number two you get four

i dont know

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