Answer:
8
Step-by-step explanation:
diameter is the radius times 2
Answer:A cylinder is a simple geometric shape with two equally-sized and parallel circular bases. Calculating the volume of a cylinder is simple once you know the formula.
Step-by-step explanation:
Let x be the number of red balloons and y the number of yellow balloons used, then
x + y ≥ 40
y ≥ 25
1 + i? I think. Because they are both negative because you aren't actually subtracting just adding a negative