Answer:
he added the dimensions of the rectangle. He used the wrong formula. the formula he used was length + breadth. He should have multiplied by 2
6x + 8y +8
Step-by-step explanation:
Perimeter of a rectangle = 2 x (L + B)
L = length
b = breadth
2 (3x + 4y + 4. ) = 6x + 8y +8
Answer:
Step-by-step explanation:
64,000 x 6.2% divided by groups of 1.45 a
she would need 166 boxes. there is a remainder of 1. one book wont fit in a box
6
sorry it's late but hopefully it can help someone else
Answer:
43
Step-by-step explanation:
90-47=43
