Textbook editor Christine O'Brien spent 7 1/2 hours making phone calls, writing emails, and attending meetings. I spend twice as much time attending meetings as making phone calls, and 1/2 hour more writing emails than making phone calls. How many hours do I dedicate to each activity?

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.

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d