4+4 is 8 so 4+5 is 9.So the strategy is a double +1. That is the strategy.
Answer 1: 
Answer 2: will
Answer 3: $10
Step-by-step explanation:
Equation: 
Registration fee is one time, so you just add to it.
You have to pay each time you go to a session, so x will be the amount of sessions, 35 will be the price of each session.
You can plug in the 8 to the equation, then solve for y:

They will be able to pay for it because: 
They will have $10 left because:

340 is how much on the card and 330 is how much the 8 lessons (in total) cost.
Answer:
Step-by-step explanation:
(3c/4)/(3h/8)
(3c/4)(8/3h)
(24/12)c/h
2 c/h
So employee can make 2 chairs in one hour.
Answer: B 35/4
Step-by-step explanation:
Answer:
The smaller addend is subtracted from the bigger addend
Step-by-step explanation:
Represent the two numbers with a and b such that a > b
So, the mathematical representation will be

Open the bracket

<em>This implies that the smaller addend (b) is subtracted from the bigger addend (b)</em>
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<em>Take for instance; a = 6 and b = 4</em>
<em>This gives</em>
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<em>Open the bracket</em>
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