Travis scored 18 point in the first basketball game of the season. he scored 3 fewer points in the second game than in the first game. find the total number of points Travis scored in the first and second games.

isn't it 33?

Step-by-step explanation:

because at first they said he scored 18 and the second time he scored 3 fewer points than the first one so its 18+(18-3)=33

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.