Of the following options, what could be a possible first step in solving the equation −7x − 5 = x + 3?

adding 7x to both sides of the equation
subtracting 5 from both sides of the equation
adding x to both sides of the equation
combining like terms, −7x + x = − 6x

In the past, professional baseball was played at the astrodome in houston, texas. the astrodome has a maximum height of 63.4 m. the height of a baseball t seconds after it is hit straight up in the air with a velocity of 45 ft/s is given by h = -9.8t2 + 45t + 1. will a baseball hit straight up with this velocity hit the roof of the astrodome? use the discriminant to explain your answer.

You spin the spinner shown below once. each sector shown has an equal area. what is p(beaver ) p(beaver)? if necessary, round your answer to 2 2 decimal places.

Let x = a + bi and y = c + di and z = f + gi. which statements are true?