# Math

posted by
**Jerald**
.

Evaluate each expression if x= 5.07 y=1.5 and z=0.403

7. 3.2x+y

16.224

8.yz+x

5.6745

posted by
**Jerald**
.

Evaluate each expression if x= 5.07 y=1.5 and z=0.403

7. 3.2x+y

16.224

8.yz+x

5.6745