Answer:
- (-4)(9)
- (6)(-6)
Step-by-step explanation:
1.

2.

3.

4.

5.

Answer:
20
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
gefhhfeyjhtwgi15287
By estimation, 3.9 turns into 4 and 5.3 turns into 5. The answer after estimation is 20 while the real answer is 20.67. Well u see by estimation we get an answer of two places right. So, real answer should also have two places.Place the decimal point after it.y43
Step-by-step explanation: i dont know if I'm right or not
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</h3><h3 /><h3>☁ 좋은 하루 되세요!! ☁ </h3>
<h2>-HunnyPeachy</h2>