Which of these strategies would eliminate a variable in the system of equations? {2x+8y=−33x+6y=−4\begin{cases} 2x + 8y = -3 3x + 6y = -4 \end{cases}⎩⎪⎪⎨⎪⎪⎧2x+8y=−33x+6y=−4 Choose all answers that apply: Choose all answers that apply:

What is the binomial expansion of (2x-3)^5

The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january.what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed.use 3.14 for π .

Arepresentative from plan 1 wants to use the graph below to sell health plans for his company. how might the graph be redrawn to emphasize the difference between the cost per doctor visit for each of the three plans? the scale on the y-axis could be changed to 0–100. the scale on the y-axis could be changed to 25–40. the interval of the y-axis could be changed to count by 5s. the interval of the y-axis could be changed to count by 20s.