What is the estimate 323 + 151

Billy has already knit 23 centimeters of scarf, and can knit 1 centimeter each night. How many nights will Carey have to spend knitting in order to knit a total of 36 centimeters of scarf?

A train traveled 300 km in 5 hours and then increased in speed, traveling the final 100 km in 1.5 hours. What was the train's average speed in km/h? 66.7 km/h 60 km/h 61.5 km/h 54 km/h

Subtract 5x-2 from 9 4x

A golden eagle flies this is of 290 miles in five days if the eagle flies the same this is a state of his journey how far does the eagle fly per day

Number between 49 and 95 that's a multiple of 5,6 and 10

The floor in your living room measures 12' by 14'. calculate the cost of covering the floor with square foot tiles costing $3.50 per tile.

Which is the best example of evidence? First of all, if someone says your dream is impossible, they're wrong. You can't prove that something is impossible-all you know is that [it] hasn't been done yet.

Morris has saved $80 toward the purchase of a new VCR. The $80 is 50% of the price. What is the price of the VCR?

7 hours to mow 14 lawns what is the rate and unit rate

on the fast train Yvonne and Lisette traveled 760 kilometers in 4 hours what was the trains average rate of speed