Max received a gift certificate at the Book Barn, so he decided to give away the books that he read. He divided the books evenly
among three friends. Each friend got 8 books. Write and solve an equation to find how many books Max gave away.
1 answer:
Answer:
24 books
Step-by-step explanation:
So if he gave 8 books each to 3 friends, we can call the total books he gave away, B, and the equation will look like this:
B = 3(8)
Now, we just combine the like terms:
B = 24 books.
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Answer:
x=16; y=24
Step-by-step explanation:
for (x,23), 23=0.5x+15
x=16
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117
Step-by-step explanation: 143\11=13
then multiply 13 by 9 and that equals 117
Rewrite it as y=6x-7/5
Flip the x and y
x=6y-7/5
Solve
5x=6y-7
5x+7=6y
5/6x+7/6=y
f^-1(x)=5/6x+7/6
