Priya makes bracelets for her online store. Her monthly business expenses are $478. She sells an average of 105 bracelets per month. Based on the inequality below, if she wants to profit at least $1,307, how much should she charge, b, per bracelet? 105b - $478 > $1,307

A.
b > $14
B.
b > $24
C.
b > $17
D.
b > $8

Imagine a new pasture with grass growing on it. every day after the seeds have germinated, the number of blades of grass in the pasture triples. after 18 days, the entire pasture is completely covered in grass. how many days did it take for the pasture to be one-third covered in grass?

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)