Whats 4 + 4 + 8 + 8 + 10 + 16 + 50 x 10 = ?

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?

Which of the following equations are equivalent to -2m - 5m - 8 = 3 + (-7) + m? -15m = -4m -7m - 8 = m - 4 -3m - 8 = 4 - m m - 4 = -7m - 8 -8 - 7m = -4 + m -8 - 3m = 4 - m