Answer: 30
Step-by-step explanation: five boxes with ten each which means there's a total of 50 item if they sold 20 you would do 50 -20=30
The answer is A. -7/40.
1. Make sure the (the denominators) are the same
2. Subtract the (the numerators). Put the answer over the same denominator.
<span> 3. Simplify the fraction (if needed)
</span>
Answer:
3m+m^2
Step-by-step explanation:
Answer:
no solution
Step-by-step explanation:
Answer:
$28.84
Step-by-step explanation:
That's for the first one that I found, the two other problems I don't know yet.