Question

Evaluate - 8w + 3z when w = 2.2 and z = -9.1.

Answer 1

Answer:

-8×2.2+3×-9.1

=-17.6+(-27)

=-17.6-27

=-43.6

Answer 2

Answer:

-41

Step-by-step explanation:

given,

w=2.2

z=-9.1

-8*w=-8*2.2

=-17.6

3*z=3*-9.1

=--29.4

-8w+3z=-17.6+-29.4

=-41