Jason owns a party supply store. - He sells balloons for $0.50 each and party hats for $ 1.25 each.
- Jason buys each balloon for $0.10 and each party hat for $0.20.

Which expression represents how much money Jason gains from selling n balloons and h party hats?

A) 0.40n + 1.05h
B) 0.60n + 1.45h
C) 1.75nh
D) 1.45h - 0.60n

Use the radius you found in part i (r=26.8 cm) with the surface area formula below to find the surface area of the sphere. show your work and round your answer to the nearest tenth. the surface area of a sphere: sa = 4πr^2 self note: 3.8.4

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.