D: because if you take 9.50-7.50=2 you would get p=price or the price of the pen.
Hope I helped=)
ANSWER: y=6
straight lines are 180° and all the angles in a triangle add up to 180°
Well if you're asking for it to be in a fraction, then it's already in its simpliest form. but for a decimal, it would be 0.8833
Answer: first, Nolan must substitute 23 for J To simplify, Nolan must subtract 16 form 23. 23 is a solution of the equation.
Step-by-step explanation:
Answer: cardiac output=11,250ml/min
Step-by-step explanation: Cardiac output = Heart rate(beats/min) × stokes volume (ml/beat)
Cardiac output = 125 ×(130 -40)
Cardiac output= 125×90 =11,250ml/min
