Tom bought 5 hot dogs and paid 1.79 for each then Tom bought 4 salads for 4.01 each with 3 10 bills what was the change from the purchase/

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length

The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?

The scatter plot shows the number of animal cells clara examined in a laboratory in different months: plot ordered pairs 1, 20 and 2, 60 and 3,100 and 4, 140 and 5, 180 what is the approximate predicted number of animal cells clara examined in the 9th month?