Your dad wants to go to the gym to exercise. He plans to swim every three days, jog every
4 days, and lift weights every five days. Your
dad does all three of these activities today.
When will be the next time that he does all
three activities on the same day? Is the
problem about GCF or LCM?

the law of definite proportions states samples of a compound will always contain the same proportion of elements by mass. in other words, a given compound will always contain the same elements in the same proportions by mass.the law of multiple proportions states when two elements combine with each other to form more than one compound, then the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.

The point (5, 10) will work for the rule y=x+5.y= 10 x= 510=5+510=10therefore the ordered pair (5, 10) works for the rule

The answer is the first one