The mass of a standard hockey puck must be at least 156 grams. what is the minimum of 4 hockey pucks in kilograms? (round to the nearest thousandth where necessary)​

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.

Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?

Solve the equation for x.3(6x - 1) = 12 i've tried doing the math and i can't find out what i'm doing wrong