13. How would you describe the gradient of a river that has meanders?

How would you describe the gradient of a river that has meanders? A river that has meanders probably has a low gradient. Braided streams are a direct result of large sediment load, particularly when a high percentage of the load is composed of coarse sand and gravel.

Explanation:

i do not know and i have a 100 in this class

try using substitution:

x + y - 6 = x - y. (i'm not giving you the exact answer). since 0 = x - y, then sub 0 in the equation with x - y. combine your like terms, and then use inverse operations, and you'll have your answer.

: -)