Respuesta :

Zion100

the answer is 45 i think

youwillneverknowme

Answer:

The height of the blue spruce was 45.

Step-by-step explanation:

(160+320+100+110+200+220+x)/7 = 165

(1110+x)/7 = 165

Multiply both sides by 7:

1110 + x = 1155

Subtract 1110 from both sides:

x = 45

Hope this helps

-Amelia The Unknown