Anna started with $10. she saved an additional $5 each week. write an equation that can be used to determine the total amount saved in dollars, t, after a given number of weeks, w. determine which variable is independent and which is dependent. then, graph the total amount saved for the first 8 weeks.

Step-by-step explanation:

Okay so, Anna starts with $10, right? So this means the y-intercept is $10 and we can start with

y = mx +10

Then it says she gets $5 a week which is the m in the equation so you get

y = 5x +10

The x will stand for the number of weeks.

The independent variable is the number of weeks because it is affected by nothing.

The dependent variable is the amount of money she receives weekly because it is being measured against the x variable.

Sorry, I cannot graph this for you, but remember that the slope is 5 and you graph rise over run

I hope I helped and good luck with homework!

What we know:

She started with 10$ and +5$ a week

t, is the saved in w, weeks

t =10 + 5w

As for the graph i cant do but just switch the w,  with an 8 like so

t=10 +5(8)

then turn that to a graph

Sorry, That's the most i can do,

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'.