Question

is the relationship between the amount of the orange juice concentrate c and the amount of water w proportional? Explain. Zoe used 3:7 juice concentrate yesterday. and 14 ounces of water in the juice yesterday. Today she wants to make twice as much orange juice.

Answer 1

Answer:

B.12 Ounces

Step-by-step explanation:

Answer 2

Answer:  

B.12 ounces

Step-by-step explanation:

step 1

Find out the ounces of orange juice concentrate used yesterday

Let

x ----> ounces of orange juice concentrate used yesterday

y ---> ounces of water used yesterday

we know

that

----> equation A

----> equation B

substitute equation B in equation A

solve for x

step 2

today she wants to make twice as much orange juice.

To find out how much orange juice concentrate she needs, multiply the ounces of orange juice concentrate used yesterday by 2

so