Suppose you had d dollars in your checking account. you spent $20 but have at least $55 left. how much money did you have initially? write, solve, and graph an inequality that represents this situation.

Step-by-step explanation:

55-20 is less than or equal to (d)

i think...

The solution would be d ≥ 75

Step-by-step explanation:

To find this we know that we have at least 55, which can be modeled as:

d ≥ 55

And then we need to add 20

d ≥ 55 + 20

d ≥ 75

step-by-step explanation:

. your answer will contain x - and y -terms. (1 point) x ( ¿¿ 2 − 7 ) 2 +( y 2 − 9 ) 2 √ ¿ 12. what is the distance from the directrix (the crocodile river) to the point ( x , y )? write this equation. your answer will contain a y -term.