Evaluate x2
+
-, if x = 10, y = -5, and z=-2.
Z
O 30
0-30
0-70
070
Please help

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !

a

step-by-step explanation:

strong negative correlation