The sum of sally and beth's age is 60. six years ago, sally was 3 times as old as beth. what are their present ages? beth’s age is 15 years, and sally’s age is 45 years. beth’s age is 18 years, and sally’s age is 42 years. beth’s age is 42 years, and sally’s age is 18 years. beth’s age is 45 years, and sally’s age is 15 years.

beth is 18 and sally is 42

Step-by-step explanation:

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)

vertical=18cm horizontal=18cm hypotenuse=25.5

step-by-step explanation: