You earn 10 points for every coin you collect in a video game. then you find a star that triples your score. write and simplify an expression for total number of points you earn

The required expression for total number of points you earn is .

Step-by-step explanation:

Consider the provided information.

Let c represents the coin and p represents the points before getting star.

You earn 10 points for every coin you collect in a video game.

......(1)

You find a star that triples your score.

Now the total number of points you earn is(P):

Substitute the value of p from equation 1.

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing

step-by-step explanation: