Answer:
C y= 3x+2
Step-by-step explanation:
4 cookies because three divided by seven equals three hope I helped
To do this you want to divide 110 by 5 to get 22. Now you want to multiply 3 by 22. That means the caterer need 66 pounds of tomatoes.
![\bf \begin{array}{lccclll} &amount(gallons)&juice&\textit{juice amount}\\ &--------&-----&-----\\ \textit{50\% punch}&4&0.50&(4)(0.50)\\ \textit{pure juice}&x&1.00&(x)(1.00)\\ -----&-----&-----&-----\\ mixture&4+x&0.60&(4+x)(0.60) \end{array}](https://tex.z-dn.net/?f=%5Cbf%20%5Cbegin%7Barray%7D%7Blccclll%7D%0A%26amount%28gallons%29%26juice%26%5Ctextit%7Bjuice%20amount%7D%5C%5C%0A%26--------%26-----%26-----%5C%5C%0A%5Ctextit%7B50%5C%25%20punch%7D%264%260.50%26%284%29%280.50%29%5C%5C%0A%5Ctextit%7Bpure%20juice%7D%26x%261.00%26%28x%29%281.00%29%5C%5C%0A-----%26-----%26-----%26-----%5C%5C%0Amixture%264%2Bx%260.60%26%284%2Bx%29%280.60%29%0A%5Cend%7Barray%7D)
notice, that, pure juice is 100% juice, dohhh, thus 100/100 = 1.00
50% is 50/100 or 0.50 in decimal format
so..... whatever those two quantities amount to, that is, the 50% and pure juice, or (4)(0.50) + (x)(1.00)
they will equal the mixture desired 60% juice, or 0.60, namely (4+x)(0.60)
thus (4)(0.50) + (x)(1.00) = (4+x)(0.60)
solve for "x"
Given ,
Concentrate= 250 mL
Water = 1 liter = 1000 mL
A) ratio is 250:1000 = 1:4
B) for 250 mL it is 1 liter now for 2000mL it is X .
=> x = 2000/250 = 8 liters
C) volume of water in 6L of made up juice is 1500 mL
D) 1 liter - 5 glasses
For 80 glasses it would be 80/5 = 16 glasses