Question

Evaluate the expression in simplest form.a= -8.1b= -6.1Expression:3b-2a

Answer 1

3b-2a

Simply replace the values given of a and b in the expression.

a= -8.1

b= -6.1

3 x (-6.1)- 2 x(-8.1)

Multiply each term

-18.3 + 16.2

Add

-2.1