Which phrase describes the variable expression y-12

Hello, in this case you have some options for the equation y - 12.

1) 12 subtracted from a number y.

Where you are subtracting 12 units of the number y.

2) the number y decreased by 12.

where you are decreasing the total units of y by 12.

3) the difference between a number y and 12.

This is the most general phrase, where you are calculating the difference in the number units of y and 12.

£56

step-by-step explanation:

u divide 24 by 3 and u get 8 so if u do 8 time 7 or 8+8+8+8+8+8+8 u get 56 and 56 divided by 7 is 8.