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Vladimir79 [104]
3 years ago
14

12. Jenna bought books for $3 each and a game for $5. She spent a total of $26. How many books

Mathematics
1 answer:
blondinia [14]3 years ago
4 0

Answer: 7 books

Step-by-step explanation:

Start by subtracting 26 and 5 which gives you 21

Then you want to divide 21 and 3 which leaves you with 7

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URGENT Enter the values for the highlighted variables that show how to subtract the rational expressions correctly: StartFractio
Marrrta [24]

The value of the highlighted variables ave been determined a =6, b= 2 ,c= 6 , d = 2  , e = 6 , f = 6, g =1

<h3>What is an Expression ?</h3>

An expression are mathematical statement consisting of variables , constants and mathematical operators .

The given expression is

\rm \dfrac{2}{x^2-36} - \dfrac{1}{x^2 +6x} = \dfrac{2}{(x+6)(x-6)}-\dfrac{1}{x(x+a)}\\\\= \dfrac{bx}{x(x+6)(x-6)}-\dfrac{x-c}{(x+6)(x+6)x}\\\\= \dfrac{dx-x+e}{x(x+6)(x-6)}\\\\= \dfrac{x+f}{x(x+6)(x-6)}\\\\= \dfrac{g}{x(x-6)}

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To know more about Expression

brainly.com/question/14083225

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