What is 5 + 1 x 10? should i add first or multiply first?

Can (2,3 and square root 10) be sides ona right triangle?

The volume of a cube is 8 in to the 3rd power. how long is each side?

List x1, x2, x3, x4 where xi is the left endpoint of the four equal intervals used to estimate the area under the curve of f(x) between x = 4 and x = 6. a 4, 4.5, 5, 5.5 b 4.5, 5, 5.5, 6 c 4.25, 4.75, 5.25, 5.75 d 4, 4.2, 5.4, 6