What is the slope of this graph?

A. 4
B. -4
C. 1/4
D. -1/4

Danielle has $127.02 in her account before making any transactions. over the course of a week, danielle makes the following transactions: transaction debit ($) credit ($) birthday check 75.00 night out 66.14 garage sale proceeds 121.58 charitable donation 42.25 doctor’s appointment 115.30 at the end of the week, how much money is in danielle’s account? a. $99.91 b. $27.11 c. $184.41 d. $142.16 select the best answer from the choices provided a b c d

How do you use the elimination method for this question? explain, because i really want to understand!

Nine more than four times a number is the same as one less than twice the number. find the number?