Answer:
Not sure if this is correct but...
Perimeter= 3x+2+3x+2+2x-1+2x-1= 10x+2
Area= (3x+2)(2x-1) = 6x^2 +x-2
Step-by-step explanation:
Perimeter because you add up all the sides.
Area because you multiply length and width
2.4 pound peas cost $1.68 so 1 pound cost
1.68/2.4 =0.07$
Answer:
B
Step-by-step explanation:
Change the dimensions to numbers of 0.5 inches: 3.5 is 7×0.5, 2.5 is 5, 1.5 is 3. The number of cubes needed is 7×5×3=105.