How many LINES OF SYMMETRY are in this figure?

What is 4?
The leading numerical coefficient in this polynomial:
-x2 + 3x - 4
What is -1?
What is the ORDER OF ROTATION of the following figure?
What is 6?
The degree of this polynomial:
2x2 + 3xy - 7
What is 2?
What is the surface area of this pyramid?
What is 144 cm2?
Subtract exponents, base stays the same
What is the law of exponents for division?
The constant in this polynomial:
5x2 - 2x
What is 0?
What is the surface area of this object?
What is 104.4 cm2?
The side length of a square with an area of 20 m2
What is 4.5 m?
The equation for this table of values:

What is y=3x - 1?
-(-40)0
What is -1?
The area of the rectangle below:

What is 8x2 + 6x ?
What is the surface area of the following shape?

What is 1339.8 m2?
The length of the missing side in this triangle.
What is 15cm?
The equation for this graph:

What is 2x - 2?