Tyler tried to solve an equation step by step. \qquad\begin{aligned} 3(x+4)&=-18 \\ 3x+12&=-18&\green{\text{Ste p } 1} \\ 3x&=-30&\blue{\text{Step } 2} \\ x&=-10&\purple{\text{Step } 3} \end{aligned} 3(x+4) 3x+12 3x x =−18 =−18 =−30 =−10 Step 1 Step 2 Step 3

Alake near the arctic circle is covered by a 222-meter-thick sheet of ice during the cold winter months. when spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. after 333 weeks, the sheet is only 1.251.251, point, 25 meters thick. let s(t)s(t)s, left parenthesis, t, right parenthesis denote the ice sheet's thickness sss (measured in meters) as a function of time ttt (measured in weeks).

If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.

Astudent drew a circle and two secant segment. he concluded that if pq ~= ps, then qr ~= st. do you agree with the student’s conclusion? why or why not?