Josie currently has $13 and plans to save an additional $7 each week to buy a jacket. she made a table showing the total amount of money she will have saved for different weeks. number of weeks 0 3 5 7 amount o money $13 34 48 62 which equation represents the relationship between the number of weeks, x, and the total amount of money, y, josie will have saved? a) 7x+y=13 b) x−7y=13 c) 7x−y=−13 d) x+7y=13

7x−y=−13

Step-by-step explanation:

mental cunning

explanation:

he is often referred to as a man of twists and turns

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