Answer:
4
Step-by-step explanation:
+4
-(-(-(-(4)
There are 4 minuses and bracket in mathematics means multiplication
∴ -×-×-×- = +
= +4
I think it's right answer is 530
you can go on something called tiger algerbra
Check attachment for solution
3
1/4 = 2/8
With 7/8 pounds of meat, you can make 3 patties (6/8) and have 1/8 pound leftover
