Answer:
Dehvanni have you talked to Trevon???
Step-by-step explanation:
C'mon please tell me your still using brainly pleaaaaaaaaaase
The garden is 4.5 ft by 6 ft.
2x + 2(x+1.5) = 21
2x + 2x + 3 = 21
4x = 18
x = 4.5
you just need to put each in the calculator. I'm not so sure what an ALEKS calculator is