Jennifer has 4/5 as many oictures on her camera as luisa does. jennifer has 28 pictures on her camera. how many pictures do jennifer and luisa have in all?

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be

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)