Answer:
Step-by-step explanation:
<u>Given expressions:</u>
- 2(x + 2)
- 5(x - 8)
- 4 + (x • 4)
- 8(9 - x)
<u>Three of them in the form of:</u>
<u>One of them in the form of:</u>
Number 3 doesn't belong
Answer:
No
Step-by-step explanation:
Let's check the first statement with an example. 2 and 3 are positive numbers and their sum (5) is also positive so his first statement is true.
To check the second statement let's look at the negative numbers -1 and -8 for example. Their sum (-9) is also negative so his second statement is true.
To check the third statement let's look at the numbers 9 and -5. One is positive and one is negative, but their sum (4) is positive, so his third statement is false. However if we look at the numbers 4 and -7, their sum is negative so the third statement is partially false.
Answer:
Linear Function
Step-by-step explanation:
Any equeation that comes in the form mx + b is a linear function
Step-by-step explanation:
Lengh is 12 (2) and width 12(2) therefore 24 plus 24 =48 feet
A parallel line has the same slope so it'd still be 2x with any random number so y=2x+5
