Question

X=-3x+9
2. The cost of a diamond varies as the square of its weight. The cost of a diamond weighing
150g is Rs. 720. If the diamond is divide into two pieces 10dg, and 5dg. What will be the
loss in price?
ng.
1061​

Answer 1

Answer:

answer is 685

Step-by-step explanation:

the cost of diamond = 150 g

and it's cost is =$ 720

the diamond is dived into two pieces is =10 dg and 5 dg so add all the number

720

150 +

answer is 670 noe add 10 and 5 with 670

670

10

5 + so ,the answer is 685

Answer 2

Step-by-step explanation:

answer will be 685. i hope helped you .