Which of the following
Tools can be used to prove a statement using coordinate methods?

-The distance formula
-The equation of a line
-Theorems about paralle
-The midpoint formula
-Theorems about -perpendicular lines

The green family is a family of six people. they have used 4,885.78 gallons of water so far this month. they cannot exceed 9,750.05 gallons per month during drought season. write an inequality to show how much water just one member of the family can use for the remainder of the month, assuming each family member uses the same amount of water every month.

The parabola opens: y=√x-4 (principal square root) up down right left

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).