Which point best represents the square root of 15? a. point a b. point b c. point c d. point d

Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

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