Plz answer this
scrennshot

B

Step-by-step explanation:

The question states that Dimitri payed the same price for all stocks, so they can all be represented as x. The question will be easier to understand if we line up the stock changes in least to greatest order:

- 10.10   - 4.15    - 3.55    + 1.30    + 8.75

    D          A          E            B           C

x is the original price, not one with an increase or decrease, so it is at 0.

- 10.10   - 4.15    - 3.55         x        + 1.30    + 8.75

    D          A          E                           B           C

x is between  - 3.55 and + 1.30, yet 1.30 is closer to 0, so + 1.30 is the closest to x, or the purchase price.

The answer is B, hope this helps :)

add all the numbers and check the ones place.

the answer is 486. as the ones place is more than 4, the estimation will be the next 10 ie, 490

3; 9 is 8 to -4

step-by-step explanation: