Answer:$19.99
Step-by-step explanation:
2 pairs cost $39.98
1 pair cost $a
a=39.98 ➗ 2
a=$19.99
Answer:
x=1/4y
Step 1: You flip the equation
4x=y
Step 2: Divide both sides by 4
4x/4 = y/4
[40 × 2] - [6 × 11]
[80]-[66]
80-66
=14
c
