10(length) by 6.5(width). 6.5×2=13, 13-3=10
Answer:
Surface area of the box is 
Step-by-step explanation:
The box is in the shape of a cuboid:
Surface area of the cuboid = 2(L*W+W*H+H*L)
Length(L)=20.1 m
Width(W)=6.8 m
Height(H)=7.4 m
Surface area:

The surface area of the box is 
10 in would be iquviletnt to 30 but you do 30 so I belive it would be 50
Answer:
$6050.00
Step-by-step explanation:
.10x + 45 = 650
.10x = 605
x = $6050
Step-by-step explanation: Isolate z by itself:
To simplify variables with powers, subtract the smaller power from the bigger power:
The exponent will be -3