Answer:
B
Step-by-step explanation:
The songbooks and the new guitar need to be subtracted from each other.
-6x+9=-5x+5
-x+9=5
-x=5-9
-x=-4
x=4
The answer is 7 cups of water are needed for 21 cups of flour.
Shown work:
1 cup of water=3 cups of flours
? Cup of water=21 cups of flours
21 divided 3=7
1 multiply by 7= 7 cups of water needed
The greatest amount of money that could be rounded to $105.40 would be $105.44. Any higher, and it would be rounded to $105.50.
Answer:
(3,2)
Step-by-step explanation:
the other three ordered pairs do not lie in the shaded region