Answer:
B I guess cause that was the closest answer
Answer: 32x - 96
Step-by-step explanation: If I’m not wrong, that’s the answer. You distribute the 8 to each of the numbers, so you multiply. 8 multiplied by 4x would be 32x. 8 multiplied by 12 is 96. You then put the subtraction sign in. You could also think of it as 8 times -12. That’ll still get you -96. It would be 32 and the negative 96, so it seems like the negative is the subtraction sign. I suck at explaining, but I hope thing helps
Answer:
2x + y = 3 => y = 3-2x
then
4x+4(3-2x) = 8
4x+12-8x= 8
-4x = -4
x=1
y=3-2*1 = 1
Step-by-step explanation:
Answer: Cluster sampling
Step-by-step explanation:
Cluster sampling is a type of sampling method used I statistics when natural groups are present in the population.
Here,the researcher divides the population into separate groups called cluster.
Answer:
927 Cubic Inches
Step-by-step explanation:
Area of Octagon, using the formula for finding the area of regular polygons (A = 1/2 x apothem x perimeter): A= 1/2 x 4.83 x 4(8) -> A = 77.28
Then using the Area of the base , you then multiply it with the height, and you get your volume: 77.28 x 12 = 927 cubic inches