The answer is called a linear equation :))
Answer:
Equation is 
where 
denotes number of cups of orange juice needed by Sam.
Step-by-step explanation:
Let denotes number of cups of orange juice needed by Sam.
Number of cups needed to make punch 
Number of cups with Sam 
Therefore,
Answer:
£576
(would really, reallly appreciate the brainliest)
Step-by-step explanation:
8 * 60 * 3/5 + 12 * 60 * 2/5
5 x 1 = 5
5 x 2 = 10
5 x 3 = 15
5 x 7 = 35
