So you can round 3.9 to 4, and 5.3 to 5. so 4x5=20. there would then be 2 digits in front of the decimal point. (:
Answer:
36 feet
Step-by-step explanation:
12inches =1 yard
3 x 4 - 1 + 2
With parentheses would be - (3x4) - (1+2)
This is because either way, you would still do the multiplication first because of the rule of PEMDAS/GEMDAS which states that parentheses and grouping symbols go first.
Answer:
Option 1)

Option 3)

Option 4)

Step-by-step explanation:
We are given an inequality in the question:

We have to find the inequalities equivalent to the given inequality.
1)

which is equivalent to the given inequality.
2)

which is not equivalent to the given inequality.
3)

which is equivalent to the given inequality.
4)

which is equivalent to the given inequality.
5)

which is not equivalent to the given inequality.