-3x – 4y = 20
x - 10y = 16
if (x, y) is the solution to the system of equations
above, what is the value of x ?
a) - 14
b) -12
c) -4
d) 16

Given the choice between receiving $1.000.000 in one month or a single penny-doubled everyday for the period of one month; which option would you choice? show your work to support your answer. (assume that 1 month=30 days)

Math it's appreciated. (picture provided)

The constitution gives congress the power to create federal courts lower than the supreme court higher than the supreme court equal to the supreme court, unaffected by the supreme court.