Question

Evaluate 6−b3a, for a = 10, b = –9 . Write in simplest form.

Answer 1

Answer:

$\frac { 1 } { 2 }$

Step-by-step explanation:

We are given the following expression and we are to evaluate it when the value of a is 10 and b is -9:

$\frac { 6 - b } { 3 a }$

Substituting the given values in the above expression to get:

$\frac { 6 - (-9) } { 3 \times 10 }$

$\frac { 1 5 } { 3 0 }$

$\frac { 1 } { 2 }$

Therefore, the simplified form of the given expression that we get after evaluating it when a is 10 and b is -9 is $\frac { 1 } { 2 }$.