The function $f$ is defined by $f(x)=\frac{x+15}{5}$, and $f(a)=10$, where $a$ is a constant. What is the value of $a$?

MM

Mashaal Masha

Apr 11, 2024

The function $f$ is defined by $f(x)=\frac{x+15}{5}$, and $f(a)=10$, where $a$ is a constant. What is the value of $a$?

Difficulty: Medium

A:

5

B:

10

C:

35

D:

65

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ID: 6617de43f516d0aa788e2e03