Okay this is the basic when there is a - + + = -
Answer:
a very nice qualification a very nice qualification
16 / 2 = 8
8 - 1 = 7
4 x 7 = 28
Hope this helps :)
Answer:
12
Step-by-step explanation:
I think you have to use the product rule for counting- which is where you multiply the two numbers. I'm not sure if this is right but I hope I helped
