Add 3 to the product of 12 and the sum of 14 and 19.
A. 12 × 14 × 19 + 3
B. 3 + ( 12 × 14 ) + 19
C. 3 + 12 × ( 14 + 19 )
D. 3 + ( 12 × 14 + 19 )

Answer is (c)

3 + 12 × ( 14 + 19 )

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)