456= A 5 hundreds + 6 tens + 4 ones B 500 hundreds + 60 tens + 4 ones C 5 tens + 6 ones + 4 hundreds D 5 tens +6 tens + 4 hundreds ^ D KI2​

Explain how you can use the associative property to evaluate (7x50)x4.

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.

I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank