Question

Evaluate the expression for the given value of the variables.
0.7a - 1.7b
a = 15, b =3

Answer 1

`0.7a-1.7b` when a is 15 and b is 3

Substitute:

`0.7a-1.7b\\0.7(15)-1.7(3)`

Evaluate:

`10.5-5.1`

`=\fbox{5.4}`