Which of the following is a variable expense for many adults?
A. The monthly payment on their car loan.
B. Their monthly payment for health insurance.
C. Their monthly cost of eating out at restaurants.
D. Their monthly rent payment.

answer: this problem has only trivial solutions, with all points on the same line. x=5 or x=7/5.

step-by-step explanation:

there are three triangles, and three unknowns: x, y=length of middle segment, and z=cos(angles marked with red arc).

we need

and law of cosines,

the three equations are

see attached image for solution.

they had more african americans than any other state.

hope this , have a good day. c;

confederacy: supported slavery, believed states should be able to nullify federal laws, supported low tariffs

union: everything else