Arrange the given steps in the correct order to prove that 1-2 23 fis true for all n> o using the concept of mathematical induction (1) rank the options below +.. t 2-3 a(k+2)+1 (+1)(+ 2) therefore, we have (+1)(k+2) we have completed both the basis step and the inductive step, so, by the principle of mathematical induction, the statement is true for every positive integer n 1 for n 1, the left-hand side of the theorem is and the right-hand stde assume that for some k> o k+1 1-2 2-3 (k+1) by adding (+1)(+2) 1 on both the sides, we + 1-2 2-3 k(k+1) (k+1)(k+2) k+1 (k+1)(k+2)

28

step-by-step explanation:

8+8+6+6

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)

11

step-by-step explanation:

32.50-7.50=25

225/25=11

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or