Answer:
6. im not sure though
Step-by-step explanation:
because if he picks 4 orange and 3 are green, then it means you multiply by 2 because 4*2=8, SO 3*2=6. again, im not sure if its right or not.
9514 1404 393
Answer:
£135.98
Step-by-step explanation:

It cost £135.98 for petrol in April.
discrete, you cannot have 1.5 televisions
generally the number of X is a discrete variable.
continous = can contain decimal value (float values)
discrete = no decimal (integers)
Answer:
3N + 4
Step-by-step explanation:
The number next to the parenthesis means that you multiply everything inside the parentheses by that number.
1/2(6N+8) = 3N+4
639÷9=71. You can check your answer by doing 71x9=639