Todd bought a guitar practice amplifier for $229.99. He paid $30 down and $25 a month for 9 months.

What was Todd's finance charge?

$284.99
$255
$229.99
$25.01

255

Step-by-step explanation:

The total price was $30 + $25( 9 months)

$30 +$225 = $255

The guitar practice amplifier was $255

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1