The least possible sum is 6 and 4. If your having problems, write down the factors and choose the pair that adds up the smallest number :)
The value of a would be 4.2, because the negatives cancel out each other.
b ≤ 9 (b is less than or equal to 9)
Hope this helps! ;)
The answer would be 254,340,000
Answer:
D Multiply equation B by 5 and equation A by 4 and add the results together
