1. Priya is buying raisins and almonds to make trail mix. Almonds cost $5.20 per pound and raisins cost $2.75 per pound. Priya spent $11.70 buying
almonds and raisins. The relationship between pounds of almonds a,
pounds of raisinsr, and the total cost is represented by the equation 5.20a
+2.75r = 11.70. How many pounds of raisins did Priya buy if she bought 2
- Dound your answer to the nearest hundredth."

table 3 represents a direct variation function. : )

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

it would open into a square depending on the type of envelope i’m not sure about the second part

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°