The following expression is an example of which property of real numbers?

(-2) + 7 = 7 + (-2)

additive identity

associative property

commutative property

multiplicative property

45+78 what's its the awser

the chef has 12 2/3 cups of flour. he uses 3 1/4 cups of flour to make come pies. how much flower does he have left?

What is the value of y in the equation 2 (4y - 1) = 6? 0 1 6 8

You fill 1/4 of a 5 gallon bucket. how many more gallons of water will you need to fill the bucket

A city's population, P (in thousands), can be modeled by the equation P = 130 (1.03) ^x where x is the number of years after January 1, 2000. For what value of x does the model predict that the population of the city will be approximately 170,000?

The Idaho baseball team began their season with 12 winds and 6 losses. If they continue to win The same rate, how many wins wins they have if their schedule has 162 games?

Explain how you can use a table of values, an equation, and a graph to determine whether a function represents a proportional relationship.

You invest $1,050.00, buying stock in a company at $10.00/share. The shares increase in value by 13% the first year and decrease by 5% the second year.

How do you rotate a conic section?

If Dominik completes a project by himself, it will take him 8 hours. Working with Katarina, it will take them 5 hours. If they work together, what is the missing value from the table that represents the part of the project Dominik will complete?