How would we write an expression to show the number c being subtracted from the sum of a and b?
 start by writing an expression for "the sum of a and b."
 now, show c being subtracted from the sum.

a + b  - c

this is the answer... credit goes to Chris8799 under me he fixed my mistake

a + b - c

Step-by-step explanation:

Well think about it this way...

you can add those with no problem

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.

13cm

step-by-step explanation:

(apex)