André and elena are saving money. André starts with $100 in his savings account and adds $5 per week. Elena starts with $10 in her saving account and adds $20 each week. After how many weeks will André and Elena have the same amount of money in their savings account?

It will take 6 weeks for each of them to get 130$.

Step-by-step explanation:

Add 20$ each week and 5$ each week till you get the same number.

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)

10 b/c 5*2 =10

step-by-step explanation: