Answer:
$ 5,500
Step-by-step explanation:
Simple, 1 kg = 1000 grams, so, 250 grams is a quarter, just divide the $22,000 by 4 = $ 5,500
Answer is:
A) 20 blocks
2 1/2
In triangle
x²=5²+12²
x²=25+144
x²=169
x= root of 169
x=13