Answer:
The answer to |4a|=20 is a=5 or a=-5.
Step-by-step explanation:
solution
Given,
70 kg rice =Rs.5600
1 kg= Rs5600÷70
=Rs.80
Rs.80 is for per kg.
For 1 quintal
1 quintal=100 kg
Then,
100×80
=Rs.8000.
27 boxses
calculations is shown in the picture
B. 1/8
the answer would be 7x-8. i hope this helped. :).
yepppp