Martha is taking her pulse. The table shows the number of heartbeats Martha counts in a given amount of time. What equation in slope-intercept form gives Martha's heartbeats after x seconds? Use your equation to find the number of heartbeats Martha will have in 2 minutes. A. y=74x; 210 beats B. y=47x; 210 beats
C. y−35=74(x−20); 105 beats
D. y=74x; 105 beats

2x + 1 < 5 solve the following inequality. then place the correct number in the box provided.

Which system of linear inequalities is represented by the graph? x-3y > 6 and y? 2x + 4 x + 3y > 6 and y? 2x - 4 x - 3y > 6 and y? 2 - 4 x + 3y > 6 and y > 2x + 4 no be 2 -1.1 1 2 3 4 5 submit save and exit next mark this and retum be

Gexpressions: practice question 3 of 5 jackson wants to study the popularity of his music video by tracking the number of views the video gets on his website. the expression below represents the total number of views that jackson's video receives n days after he begins tracking the nu views, where b is the rate at which the number of views changes. alb)" select the statement that would accurately describe the effect of tripling a, the initial number of views before jackson beginst the rate at which the number of views changes, b, will triple. the total number of views the video has after n days, a(b)", will not change. the total number of days since jackson begins tracking views, n, will be reduced by one-third. the total number of views the video has after n days, alb)", will triple. submit