Jerome’s brother told him to add one cup of water for every one cup of drink mix he added to keep the ratio of water to drink mix the same and still increase the total amount of energy drink. Jerome’s sister told him to multiply both the amount of water and the amount of drink mix by the same number to keep the ratio the same and still increase the total amount of energy drink. b) Is Jerome’s brother correct? Explain why or why not, using examples from the ratio table to support your argument.

1.677

step-by-step explanation:

i'm not good at explaining stuff but if you need an answer i'm here for you.

if x decreases by 4 then y increases by 10

step-by-step explanation:

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

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the answer will be b x² +x-1

step-by-step explanation: