Use the algebra tiles tool to model the equation 5x + (–6) = 6x + 4. what is needed to model the equation? check all that apply. 5 negative x-tiles on the left 6 positive x-tiles on the right 4positive unit tiles on the right 6 negative x-tiles on the right 6 negative unit tiles on the left

Ascuba diver was 80 feet below sea level and swam up at a rate of 4 feet per minute. the two solutions show how long it took the scuba diver to reach an elevation of 20 feet below sea level. lydia and max used the methods shown below to find the time it took the diver to reach the new elevation.

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0

George is putting trim around his rectangular deck, including the gate. he will need 44 feet of trim to do the entire deck. if the deck is 13 feet long, how wide is the deck?