There are 62 people at the commuter area waiting to catch carpool vans. Each van can fit 9 people. How many vans will be needed to transport everyone so that no one is left behind?

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

The suare root of 9x plus 7 plus the square rot of 2x equall to 7

What is the probability of throwing several dice with sum equal to 6 (six)? show the ways of possibilities for sum 6 (as the numerator) and the ways of throwing n dices for n = 1, 2, 3, 4 or 5 as denominator for all the questions to earn full credits. (a)throw one die, (b) throw two dice, (c) throw three dice (d) throw 4 dice, (e) throw 5 dice