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

Question

4 years ago

15

an expression for total number of points you earn

1 answer:

Tomtit [17] · Answer 1 · 2022-01-10T12:53:03+03:00

Answer:

The required expression for total number of points you earn is $P=10c+3p$ .

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.

$p=10c$ ......(1)

You find a star that triples your score.

$star=3p$

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

$P=10c+3p$

Substitute the value of p from equation 1.

$P=10c+3(10c)$

$P=40c$