Answer:
$6.25
Step-by-step explanation:
1. Variables
Let's the variable for socks will be s
2. Set up an equation
21.75 + 3s = 40.50
3. Subtract 21.75 from both sides
3s = 18.75
4. Divide 3 from both sides
s = $6.25
Answer:
175
Step-by-step explanation:
It is simplified
Answer:
Step-by-step explanation:
No, because the lines are in the same plane.
diameter is radius x 2
3.5 x 2 = 7 inches
Area = PI x r^2
using 3.14 for PI
area = 3.14 x 3.5^2 = 3.14 x 12.25 = 38.465 square inches round answer as needed
Answer:
0 ≤ x ≤ 30
Step-by-step explanation:
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