Dan wants to make trail mix made up of almonds, pecans, and raisins. He wants a mix of one part almonds, two parts pecans, and three parts raisins. Almonds cost $12 per pound, pecans cost $8 per pound, and raisins cost $4 per pound. Dan has $30 to spend on the trail mix. Which equation can be used to find how many pounds of trail mix he can buy for $30?

the final function for the graph becomes x-2=-1. before graphing you solve the equation, where x=1. then graph accordingly.   ( on the x-axis, 1 on the line will possess a vertical line.)

111

step-by-step explanation:

47 - 90 = 43

43 - 180 = x

x = 137

45.36 feet per second

step-by-step explanation:

tyrone travels 30 miles in 58.2 minutes.  

1 mile = 5280 feet; this means he travels

30(5280) = 158400 feet in 58.2 minutes.

1 minute = 60 seconds; this means he travels 158400 feet in

58.2(60) = 3492 seconds.

this gives us the unit rate of

158400/3492 = 45.36 feet per second.