whitewolf828282 whitewolf828282
  • 22-11-2016
  • Mathematics
contestada

john is twice as old as bill. greg is 7 years older then bill. four years ago, tge sum of their ages was 55. how old is greg?

Respuesta :

fallinax fallinax
  • 22-11-2016
I haven't really got a clue is it 62 Because 55 plus 7 = 62
Answer Link

Otras preguntas

What is the answer 1/3(1/2•6•7)•6
Which cloud computing service model will enable an application developer to develop, manage, and test their applications without the expense of purchasing equip
Please help answer Noah’s incorrect claim
Portland cement contains some SiO2. Calculate the mass percent composition of silicon in this compound. (enter the percentage with 3 significant figures)
A spring has a spring constant of 1350 N/m. You place the spring vertically with one end on the floor. You then drop a 1.3 kg book onto it from a height of 0.8
If a particular song frequently precedes your being touched by your significant other, then eventually hearing the song will make you think of being touched by
what was a primary goal of european explorers
An initially electrically neutral conducting sphere is placed on an insulating stand. A negatively-charged glass rod is brought near, but does not touch the sph
What does it mean when the “#” is above the “^” symbol?
(1 point) If P(E∩F)=0.021P(E∩F)=0.021, P(E|F)=0.07P(E|F)=0.07, and P(F|E)=0.1P(F|E)=0.1, then (a) P(E)=P(E)= (b) P(F)=P(F)= (c) P(E∪F)=P(E∪F)= (d) Are the e