Use a property to explain why the product of a multiple of 10 and a number will have a zero in the ones place.

According to the multiplication property, the product of any number and zero is zero i.e, when you multiply a number to zero, you get zero as the answer.

Step-by-step explanation:

According to the multiplication property, the product of any number and zero is zero i.e, when you multiply a number to zero, you get zero as the answer.

A multiple of 10 is of form 10, 20, 30, i.e, A0 where 0 is at ones place and A is the remaining number on the left side of 0.

So, if calculate A0 × B

First, we multiply B by 0 and as per the property mentioned above , we get 0 as the digit in unit place in the product term then we will multiply B by A to get the remaining digits of the product.

That is why product of a multiple of 10 and a number will have a zero in the ones place.

y - y1 = m(x- x1)

y - (-5) = 2/3(x -0)

y + 5 = 2/3x

y = 2/3x - 5

depends on how many days you are talking about

step-by-step explanation: