Answer:
each book cost 11 dollars
Step-by-step explanation:
If she had 17 dollars left at the end, subtract that from the total amount she had. 105-17= 88. Then youdevide 88 by 8 (because she got 8 books) and yu get 11
Answer: 147.3 calories
Step-by-step explanation:
Use the trigonometric function
Answer: 34.7
J+(2J-3)=30
3J-3=30
3J=33
J=11
Her brother is (2J-3) so 19
19+11=30
Answer:
is this correct
Step-by-step explanation:
(c+b)=d/a
c=d/a -b