Simplify by combining like terms. (Hint: Distribute 2 into parentheses first) 8-3x+2(4+5x)

Aladder that is 30 ft long needs to reach 27 ft up a building. what should the angle of the vertical be?

Which word in the sentence below is an interrogative pronoun? who is picking us up from school? whousisfrom

Data for the height of a model rocket launch in the air over time are shown in the table. darryl predicted that the height of the rocket at 8 seconds would be about 93 meters. did darryl make a good prediction? yes, the data are best modeled by a quadratic function. the value of the function at 8 seconds is about 93 meters. yes, the data are best modeled by a linear function. the first differences are constant, so about 93 meters at 8 seconds is reasonable. no, the data are exponential. a better prediction is 150 meters. no, the data are best modeled by a cubic function. a better prediction is 100 meters.