Andy is 5 kilogram less than twice his brother's. together they weigh 100 kilograms what are they weights

How would i solve for x and y in 3x+2y=17 and 2x-y=2 by using substitution

How many liters of spring are in 6 bottles if each bottle contains 0.33 liter of spring water?

If 8 is a factor of a number, what other numbers have to be factors of the number? How do you know

Expand and simplify (3x + 4) (2x + 3)

Wich is greater 18,000 g or 10kg

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth

At smith lake boat rentals it costs $25 per hour to rent a boat plus one time charge for cleaning. The bengal family rented a boat from 11 am - 6:30pm and paid $226.50. If the jones family rented a boat from 8am-1pm how much did they pay

2m-5=17 I need an step by step explanation

A triangular prism and a rectangular have the same lenghts, heights, and widths. Which prism has the greater volume?

If you buy 5 apples for $4.50, what is the unit price?