What values of a, b, and cwould you use in the quadratic formula for the following equation?
57 +9x=4
a= -4,6 = 9.c = 5
a = 5,5 =9,0=-4
a=5,5 = 4.c = 9
a=5,b=9,c=4

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.

(-5,-28)

i graphed to on desmos.

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.