1. The sum of Sam’s and Tom’s ages is 70. Tom is four times as old as Sam. If you let s = Sam’s age and t = Tom’s age then you can use a system of equations. What are Sam’s and Tom’s ages?

tom is 20 years

Sam is 50 years

Step-by-step explanation:

i think there was a typo. you wrote pat brings 3 quarts of ice-cream to the party. each serving of ice-cream is 1 6 quart. how many total servings of ice-cream does pat bring to the party? i think the bold is supposed to be 1/6. so 1 quart of ice cream = 6 servings. 6 * 3 = 18.