Answer:
1.) 5(4)-3(5)+8
20-15+8
5+8
13
The other ones make no sense. Can you take a picture of the problems
Answer: 2
Explanation: Quartile 1 is 2, and Quartile 2 is 4, and 4-2=2.
Answer:
Y is greater than or equal to 1/2x + 20
Y is less than or equal to 2/3x + 80
X is greater than or equal to 1200
X is less than or equal to 1850
Step-by-step explanation:
trust
Answer:
240
Step-by-step explanation:
Answer:
Step-by-step explanation:
Set each factors equal to zero.
The x-int is