If x = -3, y = 5 and z = -2, evaluate the following:
help pls

note giving brilst​

3) x^2-yz/z^2

x = -3, y = 5 and z = -2 plug in these values

-3^2 -5(-2) /-2^2

= -11.5

4) x^2+y^2+z^2/xyz

x = -3, y = 5 and z = -2 plug in these values

-3^2+5^2+-2^2/-3*5*-2

= 2.66666667

rounded answer 2.7

5) x+y/z + y+z/x

x = -3, y = 5 and z = -2 plug in these values

(-3+5/-2)+(5+(-2)/-3)

= 0.166

rounded answer 0.17

6) 2x+y-z/x-3y+z

x = -3, y = 5 and z = -2 plug in these values

2(-3)+5-(-2)/-3-3(5)+(-2)

= -18.666

rounded answer is -18.7

answer: 42

use a calculator to find that 845/73 = 11.575

the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.

subtract that result from 845 to get 845 - 803 = 42

answer: 177/8

step-by-step explanation: