Evaluate a + b for a = -46 and b = 34.

Which expression is equivalent to (5x^7+7x^8) − (4x^4−2x^8)? a. 9x^8 + 5x^7−4x^4 b. 3x^8 + 7x^7 c. 12x^8 − 2x^4 d. 5x^8 + 5x^7 + 4x^4

Which of the following represent the domain and range of y = tan x

The figure below shows three quadrilaterals on a coordinate grid. which of the following statements is true about the three quadrilaterals? q and w are similar but not congruent. w and s are similar and congruent. w and q are similar and congruent. q and s are similar but not congruent.