Answer:
$0.75
Step-by-step explanation:
28.50-24=$4.50
4.50/6=$0.75
863.57 ×40/100 = 345.428
................................................
The best estimate for 43x78 is 40x80
43 rounded to the nearest ten is 40.
78 rounded to the nearest ten is 80.
The answer to 40x80 is 3200
3^6 i think
B/35=11
