PLEASE HELPThere are 12 boys and 8 girls in a class. If 2 more girls join the class, what is
the new ratio for the number of boys to
the number of girls in the class?

Which equation represents the function on the graph?

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?