Mr. Santos plants beans and squash in the areas shown in the model below. A model with 3 rows of 4, representing 12 acres of beans, and 3 rows of 7, representing 21 acres of squash. Which expression is equivalent to the sum of the two areas?

the red lines denote the population of the bacteria after 35 hours. that would be 2,409.24. the y-intercept is the blue line which is 800 because that is the starting point. the equation used to make the graph is 800(1.032)^h, where h is the number of hours.

step-by-step explanation: