A science teacher taught classes of 29, 27, and 24 students. In these classes, a total of 32 students said they eat 7 servings of whole grains every day. What percentage of students ate 7 servings of whole grains daily? PLS HELP!! I HAVE A TIME LIMIT

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60

Give me the equations of two lines that have the same slope but are not parallel.