Cassandra is trying to think of a good way to keep her financial records. she makes a lot of purchases, using cash, debit cards, and credit cards about equally. when she gets home every day, she tends to be very tired and doesn’t like to do a lot of organized thinking. she tends to lose individual pieces of paper if she doesn’t file them immediately. what might be a good method for cassandra to use? a. recording all of her daily expenditures in an organizational computer program. b. keeping and collecting receipts for everything she buys. c. tracking and collecting her bank and credit statements every month. d. carrying a notebook and immediately recording all of her transactions in it.

50x5=$250

step-by-step explanation:

2/3

step-by-step explanation:

the slope of a line is equal to the rise/run. in this case the line rises 2 units for every +3 units it moves

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.