4 percent of 66
0.04 = 4 percent
66 * 0.04 = 2.64
The shipping fee is $2.64
Answer:
2 or ii
Step-by-step explanation:
Answer:
It is not correct, x = -5
Step-by-step explanation:
Answer:
66 cm
Step-by-step explanation:
Diameter (d) = 21 cm

Answer:
The elimination method for solving systems of linear equations uses the addition property of equality. You can add the same value to each side of an equation. So if you have a system: x – 6 = −6 and x + y = 8, you can add x + y to the left side of the first equation and add 8 to the right side of the equation.