Lesson 12 Homework

6). (2 points each) Evaluate these expressions for:

e = 1/2, f = 1/4, g = 1/3

a). e + f =

b). ef =

c). e - g =

d). gef =

e). (e - f) g =

f). 2f - e =

g). g(e + f) =

7). (2 points each) Evaluate these expressions for:

m = +6, p = - 3, t= +2 Be careful with your signs!!

a). mp =

b). m + p =

c). mpt =

d). tpm =

e). mp/t =

f).
tp/m =

a). e + f =	b). ef =
c). e - g =	d). gef =
e). (e - f) g =	f). 2f - e =
g). g(e + f) =

a). mp =	b). m + p =
c). mpt =	d). tpm =
e). mp/t =	f). tp/m =