20 ! answer all correctly for ! 1. a group of workers is harvesting berries at a constant rate. an equation that represents the number of baskets of berries the workers picked over a period of time, in hours, is y = 5x + 10. (a) what are the slope and the y-intercept for the equation that represents the number of baskets of berries the workers picked over a period of time? (b) what are the rate of change and the initial amount? explain the meaning of the rate of change and the initial amount for the situation. (c) use graph paper to draw a graph representing the situation. label the axes appropriately.

Solve the system of equations. y= 2x y= x^2 - 15

At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.

To finance her community college education, sarah takes out a loan for $2900. after a year sarah decides to pay off the interest, which is 4% of $2900. how much will she pay