arithmetic
posted by jerry .
does 9 + 2 equal 2 + (9)?justify your answer.

 9 + 2 = 2 + (9)
7= 7
Respond to this Question
Similar Questions

Calculous
the figure shows the graph of F', the derivative of a function f. the domain of the function f is the set of all X such that 3< or equal to x<or equal to 3 a)for what values of x in the domain does f have a relative max and … 
Calculus c
Let f be a twicedifferentiable function defined on the interval 1.2 less than or equal to x less than or equal to 3.2 with f(1)=2. The graph of f', the derivative of f, is shown on the right. The graph of f' crosses the xaxis at … 
Calculus
Let f be a twicedifferentiable function defined on the interval 1.2 less than or equal to x less than or equal to 3.2 with f(1)=2. The graph of f', the derivative of f, is shown on the right. The graph of f' crosses the xaxis at … 
calculus
Let g be the function give by g(x) = x^4  4x^3 + 6x^2 – 4x + k where k is constant. A.On what intervals is g increasing? 
Math
Tell whether each sequence is arithmetic. Justify your answer. If the sequence is arithmetic, write a function rule to represent it. 15. 128, 64, 32, 16... 16. 3, 3.25, 3.5, 3.75.. 
Math
Determine whether each sequence is geometric, arithmetic, or neither. Justify your answer. 1/5, 1/4, 1/3,1/2,1 
Math 201
Determine whether each sequence is geometric, arithmetic, or neither. Justify your answer. (1/5), (1/4), (1/3), (1/2), 1... 
mathematics
if7 times the 7th terms ofan arithmetic progression is equal to 11 time is 11th terms, show that its 18th term is 0 can you find the 1st terms andthe common difference justify your answer 
Physics
If two balls made of iron and aluminium of equal volumes are immersed in a liquid, then will they experience equal up thrust? 
science
If two balls made of iron and aluminium of equal volumes are immersed in a liquid then will they experience equal up thrust?