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help?

6

Explanation:

(8x +2y)/z

((8×0.5) +(2×4))÷(2)

=(4+8)/2

=12/2

= 6

6

Step-by-step explanation:

first you substitute x,y and z

8(1/2)+2(4)all divided by 2

therefore we open the brackets;

8×1/2which is 4 and 2×4which is 8

we add 4 to 8 which gives us 12 then divide by 2 giving as 6 as the answer

it is probably the graph on the bottom right.

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )