The expression for the cost of the ABC Book Club is 2x + 40. The expression for the cost of the Easy Book Club is 3x + 35. To find when the total charge for both book clubs is equal, the two expressions must equal each other. (x = the number of books read)
2x + 40 = 3x + 35
Subtract 35 from both sides.
2x + 5 = 3x
Subtract 2x from both sides.
5 = x
So, the total charge for each club is equal when 5 books are read.
Answer:
2x+9
Step-by-step explanation:
You have to combine like terms. 2x stays the same because there are no other like terms, but 5, 2, and 2 can be added together to make 9
Answer:
-3x(x-1)
Step-by-step explanation:
-6x^2 +3x
-3x(x-1)
Hope this helps!
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Answer
He has to fill 14 times
Solution
7/4 = 1/8x | : 1/8
7/4 * 8/1 = 7/1 * 2/1 = 14
