Answer:

Step-by-step explanation:
1) Solve inside the parentheses.

2) Simplify (0.5 × - 0.6 ) to -0.3.

3) Simplify -0.3 × 0.4 to -0.12.

<em><u>Therefor</u></em><em><u>,</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>-0.12</u></em><em><u> </u></em><em><u>.</u></em>
Answer:
133.04 is the approximate answer
Answer:
(2,-3)
Step-by-step explanation:
Answer:
Step-by-step explanation:
i think b and c i know a and d are wrong but hope it helps