A piece of copper weighed 4⁄5 of a kilogram and a piece of nickel weighed 3⁄5 of a kilogram. How much more did the piece of copper weigh?

Round 67,492,384 to the nearest million

Which sequence of transformations creates a similar but not congruent triangle? Rotation and translation Reflection and rotation Dilation and reflection Translation and reflection

On Thursday, the local big box store gives a 15% discount on purchases. The items in Tiffany's cart total $96.82. She needs to know the cost of the items with the discount. So, she multiplies 15% times $96.82 and subtracts the amount from $96.82.

Jerry has 60 coins consisting of quarters and dimes. The coins combined value is $9.45. Find out how are quarters and how many are dimes.

two pipes together can fill a tank in 12 hours alone the smaller pipe can take 7 hours longer than the larger pipe takes to fill the tank how long does it take the smaller pipe alone to fill the tank

If georgie walks 1 mile every 30 minutes how many feet can he walk in a hour

Shannon buys 18 boxes of cupcakes. there are 24 cupcakes in each box. how many cupcakes are they

Combine like terms: x + x - x + y + y + y - z + z - z

In the year 2000 attendance at the state track meet was approximately 43,600 people. Between 2000 and 2015 the attendance increased by about 209%. What is a good estimate of state track meet attendance in 2015?

A candy company can produce 4800 sour lemon candies per minute. How many candies can they produce each hour?