Step-by-step explanation:
x+3=12
-3. -3
x=9
awnser is 9
2 3/4 pounds of sand left
The answer is 15 square ft
Answer:
The cost of each sweater was $35
Step-by-step explanation:
To find this, first find out the cost of all the sweaters added together. We can get this by subtracting the cost of the skit from the total.
$160 - $20 = $140
Now to find the individual cost, divide the cost of all the sweaters by the number of sweaters.
$140/4 = $35
