$998.4 because you add 60% and $624
18/4=4.5 so you can have 4 groups with a group of 2
I hope this helps:)
Answer:
$280
Step-by-step explanation:
Principal = $3,500
Time = 2 Years
Interest Rate = 4%
Interest = Principal x Time x Interest Rate
Interest = $3,500 x 2 x 0.04
Interest = $280
this the answer of . Factorise : 625y ^ 2 + 400y - 36 + 20z - z ^ 2