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This equation shows how Jamal's video game score is related to the number of coins he collects. $\newline$ $p = 20c$ $\newline$ The variable $c$ represents the number of coins he collects, and the variable $p$ represents the total points he scores. After collecting a total of $1$ coin, how many points will Jamal have scored in all? $\newline$ _____ points

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Find a value using two-variable equations: word problems

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Q. This equation shows how Jamal's video game score is related to the number of coins he collects.

\newline

p = 20c

\newline

The variable

c

represents the number of coins he collects, and the variable

p

represents the total points he scores. After collecting a total of

1

coin, how many points will Jamal have scored in all?

\newline

_____ points

Identify value for $c$ : Identify the value for $c$ , which is the number of coins Jamal collects. Here, $c = 1$ .
Substitute value into equation: Substitute the value of $c$ into the equation $p = 20c$ to find $p$ . So, $p = 20 \times 1$ .
Calculate p: Calculate p. $p = 20 \times 1 = 20$ .

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