Solve the following ten riddle I have 30 ones ,82 thousands ,4 hundred thousand, 60 tens and 100 hundreds what number am I

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14