A marina is in the shape of a coordinate grid. Boat A is docked at (4.2, -2) and Boat B is docked at (-5.2, 2). The boats are ___ units apart. (3 points) 6.2
7.2
9.4
13.4

I will give brainliest

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]

Handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony?