There are 18 pieces of chalk. the ratio of chalk that is yellow to chalk that is not yellow is 1 to 2. how many pieces of chalk are yellow?

The conversion factor relating feet to meters is 1 ft=0.305 m. keep in mind that when using conversion factors, you want to make sure that like units cancel leaving you with the units you need. you have been told that a certain house is 164 m2 in area. how much is this in square feet?

On the first of each month sasha runs a 5k race she keeps track of her times to track her progress her time in minutes is recorded in the table

What is 74 round to the nearest ten