Every hour, a runner is able to run the same number of miles. if on his 3rd hour of
running he has gone 15 miles, and on his 5th hour of running he has gone 25 miles. if
you graphed hours on the x axis and miles on the y-axis, what would be the slope of
the line representing this run?
a) 10 miles per hour
b) 3 miles per hour
c) 5 miles per hour
d) 1/5 miles per hour

a) 10 miles per hour

Step-by-step explanation:

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.

30.5*10=350$

you have to multiply the number without the decimal point then add it later but if its tenn u must move the place value of the decimal point 1 to the right.