How do you know when to use the less than symbol and when to use the less than or equal to symbol when writing an inequality for
a situation?
1 answer:
Answer:
This depends on the situation. For context, you use less than when your inequality CANNOT exceed more than.
You would use less than or equal to if your inequality can be equal to a number. Here's an example.
John needs to buy X oranges and Y apples. He can AT MOST buy 10 total fruits.
x + y (equal to or less than) 45
John needs to buy X oranges and Y apples. He CANNOT buy more than 10 total fruits.
x + y < 45
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Answer:
1,-5 and -1,-3
Step-by-step explanation:
Recall that
There are three cases to consider:
(1) When
, we have
and
, so
(2) When
and
, we get
and
, so
(3) When
, we have
and
, so
So
Answer:
you use the pythagorean theorem
Step-by-step explanation:
P.S. im not doing your hw
Do 17 ounces minus 5.25 ounces and you'll get your answer
1•6 + 11•2
6+22
28 would be the answer
