Scott used 4 3/5 gallons of gas on Sunday and 2 1/6 gallons of gas on Monday. How many gallons did he use on the two days combined. Write your answer as a mixed number in simplest form.

Identify whether the figure has plane symmetry, symmetry about an axis, or neither.

For each polynomial, determine the degree and write the polynomial in descending order. a. –4x^2 – 12 + 11x^4 b. 2x^5 + 14 – 3x^4 + 7x + 3x^3

Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. the lengths of the parallel sides of the trapezoid are 14 ft and 24 ft. the height of the trapezoid is 12 ft. what is the area of the stage? enter your answer in the box. ft²