Answer:
62,5721
Step-by-step explanation:
12,01 × 5,21
= 62,5721
move the 3 to the 7 side. it will become negative.
9x-5x=7-3
4x=4
x=1
The answer to this question is the second choice, jessica bought 1/4 more than derek
7 . 112
8 . 246
for number 7 , you multiply 8 by 16 to get 128 then subtract both windows so you get 112
for number 8 , you find the area of the rectangle which is 10x26 = 260 then add the triangles area which is 130 and you get 390 then subtract the 16 window and 128 door