Why were the Russians unable to support their soldiers?

The Allied Powers became concerned at the collapse of the Eastern Front and the loss of their Tsarist ally to communism, and there was also the question of the large quantities of supplies and equipment in Russian ports, which the Allied Powers feared might be seized by the Germans.

Explanation:

d

step-by-step explanation:

an inequality is an expression which means more than one number is a solution. we graph the solutions on a number line to show all possible values. we graph using circles and arrows.

this is a filled in circle on -2 so this is . this means only answers c and d are options.

answer d points to the right.