Determine the constant of proportionality in the situation below. Every bag of peanuts costs $3.55
Help I don’t get this?

Step-by-step explanation:

there's not a lot of information. But I would say for every 1 bag it costs $3.55. The proportion would be 1:3.55

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)

c. side angle side. u shares the same sides