Which representation shows a translation four units to the left and 3 units up? A (x + 3, y - 4) B (x - 4, y + 3) C (x + 4, y - 3) D (x - 4, y - 3)

Identify the number as a rational or irrational.explain. 127

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)

Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4