Lesson 2 semester b exam algebra 1b unit 7

someone me with all these 1-32

720 pounds

Initially, we have that the amount of algae in the pond is . Every four hours the amount of algae doubles. If we called the time and the amount of algae, we have that:

Finally, after 12 hours the amount of algae in the pond is 720 pounds

costs the what? what is the cost of the pants?

step-by-step explanation:

if it is $10, then the price is 14.

take 40% of the cost, and then add the cost.

40% of 10 = 4

4+10 = 14.