Answer:
. The graph is shown below.
Step-by-step explanation:
The inequality is given as:
Add -6 throughout, we get
Now, we divide by 7, we get
.
Therefore, the solution is which is also shown on the number line. A hollow circle is drawn at -2 to show that -2 is not included in the solution.
Answer:
19
Step-by-step explanation:
To write an equation for the first situation, you need to determine which factors can be changed. The bus will not change since you can have multiple people in one. The ticket to the museum is per person. This will change depending on how many people there are.
450 + 15.75x
For the second equation, you need to find how many people can go for it the cost to be equal to $40 per person. Set the equation equal to $40 per person and solve.
450 + 15.75x = 40x
450 = 24.25x
x = 18.56
Round up to 19 since you can't 0.56 of a person.
The answer is b.
|2| = 2
|-4| = 4
4 is greater than 2.
Answer:
-5=x
Step-by-step explanation:
3=-2 (x+2)
-2 (x+2) = -2x-4
3=-2x-4
-4 from 3 and -4
= -7=-2x
do the opposite "-2 to +2 "
=-5=x
