daisypongratz2 daisypongratz2
  • 22-03-2017
  • Mathematics
contestada

How may shells does Joshua have?

How may shells does Joshua have class=

Respuesta :

Аноним Аноним
  • 22-03-2017
24, since 54-30 is 24, and 30+24 is 54.
Answer Link
ciennabk
ciennabk ciennabk
  • 22-03-2017
joshua has 12 shells

k+ j=54
k +(k-30)=54
k+k=84
2k=84
k=42

j=k-30
j=42-30
j=12


double check 
12+42= 54!!
Answer Link

Otras preguntas

You want to connect your small company network to the internet. Your ISP provides you with a single IP address that is to be shared between all hosts on your pr
BRAINLIEST IF RIGHT WITH EXPLANATION! What is the partial pressure of oxygen gas if the partial pressure of carbon dioxide is 0.63 atm and the partial pressure
For which equation is (4,3) a solution? y=x+ 3 y= 3 x-4 y= 2 x-5 y= 2 x-1
Is 2.164213562 Rational or Irrational
Question 10 of 10 By sharing too much information online, you could: A. take an identity. B. find a new job. C. be suspended. D. get scholarships. HELP
After reading "Four Freedoms," read this excerpt from Lincoln’s "Gettysburg Address.” Four score and seven years ago our fathers brought forth on this continent
anyone want 21 points? answer this
How did slaves live before the Civil War
Help please need a fast response im timed .Please select the word from the list that best fits the definition The path followed by an object in space around ano
Describe the system of extermination in the concentration camps-