PLEASE ANSWER QUICK!!
Write each of the following expressions without using absolute value.
1) |6m–54|, if m<9
2) |y−x| if y>x

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°.

Three times the sum of a number and seven is negative thirty-six. what is the number?

How can you construct perpendicular lines and prove theorems about perpendicular lines