Sorry my points are messed up, but i hope you can see through the mess and get your points graphed!
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i hope this helps!
Answer:
35 dollars
Step-by-step explanation:333-18=315 dollars
315/9=35 dollars for each book
Answer:
80 degrees
Step-by-step explanation:
Do 90 plus 10.
The do 180 minus 100
because a triangle adds up to 180
Answer:
81 mm²
Step-by-step explanation: