During science class, groups measure out different volumes of vinegar. The line plot below shows the amount of vinegar used by 121212 groups, rounded to the nearest \dfrac12 \text{ mL} 2
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mLstart fraction, 1, divided by, 2, end fraction, start text, space, m, L, end text.

What is the total amount of vinegar, in milliliters, used by the 333 groups that used the most?

answer: my brother can figure it out, imma go get him so i can answer : ) edit: my brother is sleeping, sorry man

step-by-step explanation:

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step-by-step explanation:

i would you but i don't under stand the qustion

step-by-step explanation:

step-by-step explanation:

the ratio of red paint to blue paint is always 9/7. that means that, whatever x's value, (4x+12)/(4x-4) has that same ratio. so, set up an equation and cross-multiply to solve for x:

9/7 = (4x+12)/(4x-4)

9(4x-4) = 7(4x+12)

36x - 36 = 28x + 84

8x - 36 = 84

8x = 120

x = 15