Pls help im new to this and i could use a little help on this problem tysm if you do!!:)<33

Hello i need some with trigonometric substitutions. [tex]\int\limits^a_b {x} \, dx[/tex]

Part a : solve -vp + 40 < 65 for v part b : solve 7w - 3r = 15 for r show your work .

The conversion factor relating feet to meters is 1 ft=0.305 m. keep in mind that when using conversion factors, you want to make sure that like units cancel leaving you with the units you need. you have been told that a certain house is 164 m2 in area. how much is this in square feet?