Evaluate the expression when c = 3/4 and y=2/15 Write your answer in simplest form. -3y +c

Sure, let's evaluate the expression step by step.

The expression is -3y + c.

Given that c = 3/4 and y = 2/15.

First, substitute the values of c and y into the expression.

So, -3y + c becomes -3*(2/15) + 3/4.

Now, calculate -3*(2/15). This equals -6/15, which simplifies to -2/5.

So, the expression now becomes -2/5 + 3/4.

To add these two fractions, we need to find a common denominator. The least common denominator of 5 and 4 is 20.

So, convert -2/5 to -8/20 and 3/4 to 15/20.

Now, the expression becomes -8/20 + 15/20.

Adding these two fractions gives us 7/20.

So, the simplest form of the expression -3y + c when c = 3/4 and y = 2/15 is 7/20.