Answer:
12x - 8y
Step-by-step explanation:
9x - 5y + 3x + 2y - 4y - y
9x + 3x - 5y + 2y - 4y - y
12x - 8y
Answer:
AAA
Step-by-step explanation:
The answer is AAA because the other choices are all triangle congruence properties. However, AAA is not a triangle congruence property, hence, it is the odd one out. SSS stands for Side - Side - Side, AAA stands for Angle - Angle - Angle, RHS stands for Right Angle - Hypotenuse - Side and SAS stands for Side - Angle - Side.
If shapes have at least one pair of right angles, they do have one pair of perpendicular sides (True).
Whats the rest of the question
To get 10 % you have to divide by 10 .
so 154.99 ÷ 10 = 15.499.
that's 10% but you want 20% so you times 10% by 2.
15.499 X 2 = 30.998.
154.99 - 30.998 = 123.992.
you then need to round the answer so you get $123.99
Hope this helps!!