Identify the property used in this equation: 3 + [7 + (-4) ] = (3 + 7) + ( - 4) Evaluate the expression above.

What is the answer 2+495758?

What is the solution to the following system? 3x+10y-12z=40 x-5y=0 x-4z=0

The length of segment XY is 9 cm Which statements regarding triangle XYZ are correct? Select two options YZ = 9 cm XZ = 9 cm XZ = 92 cm XZ = 2 (XY) YZ is the longest segment in AXYZ

Maria and her sister each have a salad and a drink for lunch at a restaurant. a salad costs $4.75 and a drink costs $1.65. what was the total cost of the meal with a 15% tip?

Suppose ken has 25 coins in nickels and dimes only with a total of $1.65. How many of each coin does he have?

Which set of side lengths can form a triangle? A 6, 8, and 16 centimeters B 6, 8, and 10 centimeters c 6,7, and 14 centimeters D 6,7, and 20 centimeters

Find y when x=17 using the cubic model y=x^3-10x^2

Difference between tri and bi in algebra

A 2-column table with 3 rows. Column 1 is labeled Time (minutes) with entries 15, 30, 60. Column 2 is labeled Temperature (degrees Fahrenheit) with entries 10, 20, 40. Lucky's Market purchased a new freezer for the store.

How do i find the answer to 3x-1=5x+7