the members of the student council are trying to raise $500 for charity. they paid $150 for decorations and will be able to save $8 from every homecoming ticket they sell. The inequality 8t - 150 ≥ 500 can be used to determine the number of tickets (t) they need to sell to reach their goal. Which statement about the number of tickets they need to sell in order to raise at least $500 is true?

t ≥ 325/4

Step-by-step explanation:

8(325/4)-150≥500

b. an equilateral triangle inscribed in a circle

step-by-step explanation:

we are given the figure of two circles having a triangle inside.

now, we know that,

"when a figure is lying inside an another figure, then the outside figure is known as circumscribed figure and the figure lying inside is referred to as the inscribed figure".

as we see that, the circles are containing the triangle completely.

thus, the circles are the circumscribed figures and the triangle is the inscribed figure.

hence, we get, 'an equilateral triangle is inscribed in a circle'.

its a straight line parallel to the time axis