Ben is making manipulative to sell..he wants to make at least $450.00 ..each manipulative costs $18 to make. he is selling them for $30 each. what is the minimum number he can sell to reach his goal

For how answer my question this will be the last question can you answer in math subject

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =

Cone a has a surface area of 384 ft2 and cone b has a surface area of 96 ft? . what is the ratio of their volume?