The perimeter of these can be found by adding length and width and then multiplying by two.
Rectangle A: (with all of the variables already doubled)
2x + 16 + 2x - 2
2x + 2x + 16 - 2
4x + 14
So rectangle A's perimeter is 4x + 14.
Rectangle B: (Still with all the variables already doubled)
8x + 10 + 6x - 4
8x + 6x + 10 - 4
14x + 6
So rectangle B's perimeter is 14x + 6
And now to subtract the two.
(7x + 3) - (4x + 14)
14x + 6 - 4x - 14
14x - 4x + 6 - 14
10x - 8
So it would be C.
Answer:
Step-by-step Solution:
<u>Simplify by subtracting 18 both sides</u>
- 7x + 18 > -3
- => 7x + 18 - 18 > -3 - 18
- => 7x > -21
- => x > -3
Hence, the solution to the inequality is x > -3.
Step-by-step explanation:
you simplify your answer and write it as proper fraction
Answer:
8.8in
Step-by-step explanation:
cube 571.787