The length of a 3d rectangle is 8cm greater than the width and the height is half the length. a total of 108 cm of wire has been used the make this framework. what are the dimensions of this box?

Which mathematical statements are true? 1) if 3 is an odd number, then 3 times 3 is an even number. 2) if 6 is less than 7, then 4 is greater than 7. 3) six is divisible by 3, and 10 is a multiple of 2. 4) the average of the data is greater than the largest value in the data, or it’s less than the largest value in the data. 5) the slope of a linear graph is its rate of change, and the graph’s y-intercept is the initial value. 6) if an equilateral triangle has equal angles, then all its angles will measure 45°.

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Precalculus question, image attached.