Answer:
The answer to this question is 3n+5
3 feet = 1 yard
324 inches = 27 feet = 9 yards
10 yards = 1 package of fringe
10 yards - 9 yards = 1 yard or 3 feet
hAnswer:
b6
Step-by-step explanation:
Opposites:
a. -3
b. 9
c. 5
d. -12
To solve this, let the red tube: x.
The blue tube: x+7, since it costs $7 more than the red tube.
Total amount spent: 25
x+x+7=25
Combine like terms.
2x+7=25
Subtract 7 from both sides.
2x=18
Divide both sides by 2.
x=9
The red tube costs $9.
We know that the blue tube costs $7 more than the red tube.
9+7=16
The blue tube costs $16.
I hope this helps :)