Drag each number or operation to the correct location on the equations. Not all numbers or operations will be used. The amount of money Ivan has in his pocket is n. Meg has $3.25 more than Ivan. Meg has $7.65. Complete the equation that models the situation. Then, give the value of n. + $7.65 $10.90 $3.25 × $4.40 ÷

hello from mrbilldoesmath!

answer:

a(n) - a(n-1) -3

discussion:

this ones a bit interesting. given a(n) = 5 - 3n consider this:

a(n-1) = 5 - 3(n-1)

          = (5 - 3n) + 3             => but a(n) = 5 - 3n, the first term

          = a(n)   + 3                 => subtract 3 from both sides

a(n-1) -3 = a(n)  

or

a(n) - a(n-1) -3

you,

mrb

these sign is used to tell weather the number is greater or less than the number   <   or >     but this sign means its equal =    

hope this you and

step-by-step explanation: