A clothing store sells T-shirts, t, for $8 a shirt and shorts, s, for $12 each. The store earned $216 in revenue last month. The store sold three times as many T-shirts as shorts. Which system of equations represents this scenario?

Write a corresponding real world problem to represent 2x - 125=400

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)

How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?