Math, asked by dianaairhunde4, 1 year ago

julie has three boxes of pens the digram shows expressions for the numbers of pens in the box look at the equations a=b+12 and b=c+4 write an equation to showthe relationship between a and c

Answers

Answered by Pielivia
92

Answer:

A= c + 16

Step-by-step explanation:

No need for explanation if its from mathswatch

Answered by amitnrw
8

a = c + 16  is an equation to show the relationship between a and c  if a=b+12 and b=c+4

Given:

  • Three boxes of pens
  • Equations for the numbers of pens in the box
  • a = b + 12
  • b = c + 4

To Find:

  • An equation to show the relationship between a and c

Solution:

Step 1:

Substitute b =  c + 4  in a = b + 12

a = b + 12

a = (c + 4) + 12

Step 2:

Simplify the RHS of the Equation

a = c + 4  + 12

a = c + 16

An equation to show the relationship between a and c is a = c + 16

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