How to solve axis of symmetry for quadratics

A dolphin swimming 24 feet below the oceans surface dives 18 feet straight down. How many feet below the oceans surface is the Dolphin now?

How do I solve X - (-X+6) = 6

marcia is buying a new car. she can choose from 4 car colors, 9 interior materials and 3 safety features. how many different combinations of cars could marcia order

What is the unit rate of (5,6) and (10,12)

A radio station gave away concert tickets every hour yesterday. At the end of the fifth hour, the station had 418 tickets left. At the end of the seventh hour, the station had 374 tickets left.

What goes into 32 and 12

The beginning balance in a savings account is $64.98. After a deposit of $73.87, two withdrawals of $51.00 and $23.50, and $1.15 of interest earned, what is the balance? $138.85 $65.50 $64.35 $87.85

Why is the percent increase of 45 to 75 not equal to the percentage crease of 75 to 45 check all that apply.

What is the absolute value of abs (9-13)

A swimming pool has a perimeter of 72 feet the short side measures 16 feet what is the length of the longest sides of the pool