Asking for a friend since I don't have time. How on earth do they do this?

What is the rule for the function shown in the table? Input x - 2 - 1 0 1 2 Output y - 8 - 5 - 2 1 4 1. y = 2x - 2 2. y = x - 6 3. y = 4x 4. y = 3x - 2

What unit would you use to measure a school bus?

Mr. harrid gave each of his two children an equal amount of his baseball card collection. He gave Tony a album with cards on 15 pages and a stack of 25 cards that still need to be put in the album.

The equation yˆ=-0.37x2+6.15x+52.3 approximates the average temperature in October in degrees Fahrenheit at an agricultural community x hours after 5 a. m. What is the best estimate for the average temperature in October at 10 a. m.?

Mila and her children went into a grocery store and she bought $6 worth of apples and bananas. Each apple costs $1.50 and each banana costs $0.50. She bought a total of 8 apples and bananas altogether.

A polling organizations wants to sample the opinions of low-, medium-, and high-income people. Which sampling strategy is best suited for this purpose? A. convenience B. simple random C. stratified random D. systematic

If the area of the parallelogram is represented by 4x2 - 2x + 5 and the base is 2x - 6, which represents the height?

Singh works at a restaurant where he is paid by the hour plus time-and-a-half for his hours over 40. Last week he worked 3 hours overtime and his gross pay was $380.48. What is his hourly wage?

A researcher wishes to determine the average amount of money a student at UH spends on lunch. To accomplish this, he asks the first 100 students leaving the Student Center after 12:00 noon how much they had just spent on lunch.

What is the solution to the equation 13.7y - 10.6 = 6.2y + 19.4? y = 0.04 y = 0.4 y = 4 y = 40