I will mark brainliest if you help me out and give me the correct awnser! Please help me with dot plotting.

If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

To find the inverse of a number a, one can use the equation f(c) = a-1/c=0 where c is the inverse of a use the secant method of finding roots of equations to find the inverse of a = 2.5 ,er = 0.001%