Stefanie bought a package of pencils for 1.75 and some erasers that cost 0.25 each. She paid a total of 4.25 for these items, before tax. Exactly how many erasers did Stefanie buy ?

Convert 16 yards to feet use the conversion rate 3 feet = 1 yard

Describe the relationship between the angles of similar triangles and the sides of similar triangles

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)