The digit of two digit number differ by 3 . if the digits are interchange and the result number is added to the original number, we get 143 . what can be the original number ?

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

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)

Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?