Answer:-219.2
Step-by-step explanation: Assuming that by “0.05x2” you meant “0.05 * x * 2”
0.05 * -2 * 2 + 9.5 * -2 - 200
-0.2 - 19 -200
-219.2
13g+117
Step-by-step explanation:
just distribute the 13 to each value in the parentheses
A cone is 1/3 the volume of a cylinder, so if the cone is 258.9, we should multiply by 3 is get the cylinder's volume:
258.9 times 3 = 776.7
No there could be a repeating bar over two meaning that it will keep the same number