André solves the following system of equations by elimination.

3a+6b=12

-3a+6b=-12

What is the resulting equation?

12b = 0

6a = 0

-6a = 0

-12b = - 24

What is the solution to the equation 2.4m - 1.2 = - 0.6m? m = 0.4 m = 0.5 m = 1.5 m = 2

What is 3 1/2 in percent

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year. How tall was Cody on the first day of school last year?

In a wooded area, you randomly select 20 trees and find that 2 are tagged. You conclude that there is a 10% probability of randomly selecting a tagged tree. A. Theoretical B. Empirical

Write and evaluate an expression using only addition

10. The length of the hypotenuse of a 30°-60°-90° triangle is 16. What is the perimeter? 64+8 square root 3 24+8 square root 3 16+64 square root 3 8+24 square root 3

The regression equation you found for the water lilies is y = 3.915 (1.106) x. In terms of the water lily population change, the value 3.915 represents: The value 1.106 represents:

Super Turbo Mega Double Double Extra Credit: The Earth's total diameter is 12700 kilometers, with the solidified, ocean-covered crust that is at its thickest 35 kilometers wide.

What number is 100000 more than 702083

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