A pipe is 30 feet long it needs to be cut into pieces that are each 2/3 feet long how many pieces can be made from the pipe

30 ÷ (2/3) = 45

If you use a very very very thin cutter and don't lose any material by cutting, you get 45 pieces.

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)