perimeter = 2width + 2 length
102 = 2(x+9) + 2x
102 = 2x + 18 +2x
102 = 4x +18
84 = 4x
21 = x
Length = x = 21 inches
Width = x + 9 = 21 + 9 = 30 inches
Answer:
53
Step-by-step explanation:
substitute values in
2(4) + 3(3) + 6(6) = 8 + 9 + 36 which then equals 53
Answer:
it is true because you would divide by a negative
Answer:
1. 6 x 7/2 = 21
2. 6 x 10/3 = 20
3. 6 x 25/6 = 25
Step-by-step explanation:
