Paula always withdraws 20 dollars more than she needs from the bank. a.) write an expression for the amount of money paula withdraws if she needs d dollars. b.) find the amount of money paula withdraws if she needs 20,60 and 75 dollars.

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!

answer: it's upside down and i can't read it

step-by-step explanation:

x coordinate is none

step-by-step explanation:

the answer is "add 2y and y"

step-by-step explanation:

you need to collect the like terms first.