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This equation shows how the number of pictures Ryan has taken so far this year is related to the number of days he spends on vacation. $\newline$ $p = 10d$ $\newline$ The variable $d$ represents the number of days he spends on vacation, and the variable $p$ represents the total number of pictures taken this year. After $2$ days of vacation, how many pictures will Ryan have taken? $\newline$ _____ pictures

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Evaluate two-variable equations: word problems

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Q. This equation shows how the number of pictures Ryan has taken so far this year is related to the number of days he spends on vacation.

\newline

p = 10d

\newline

The variable

d

represents the number of days he spends on vacation, and the variable

p

represents the total number of pictures taken this year. After

2

days of vacation, how many pictures will Ryan have taken?

\newline

_____ pictures

Identify Equation and Variables: Step $1$ : Identify the given equation and variables. $\newline$ The equation provided is $p = 10d$ , where $p$ is the total number of pictures and $d$ is the number of days on vacation. Ryan spends $2$ days on vacation.
Substitute Value into Equation: Step $2$ : Substitute the value of $d$ into the equation. $\newline$ Substitute $d = 2$ into the equation $p = 10d$ . $\newline$ $p = 10 \times 2$
Calculate Total Pictures: Step $3$ : Calculate the total number of pictures. $\newline$ $p = 20$ $\newline$ This means Ryan will have taken $20$ pictures after $2$ days of vacation.

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