The graph represents the number of bands, n, and the cost of the bands, c. Pick the equation that represents the graph. PLEASE HELP

How many different triangles can be constructed with the angle measurements of 134° 10° and 36° ?

Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.