Answer:
Attached
Step-by-step explanation:
Given the inequalities as
y>-2x+3
y<1/2x-2
Graph the inequalities on the graph tool
The solution is points in the shaded area such as (2,2),(4,4),(4,2),(2,-2),(2,-4)
The point (-2,3) is not included in the solution area because it is located in the un-shaded area.
Mathematically, taking points (-2,3) into the inequality
y>-2x+3
3>-2(-2) +3
3>4+3
3>7---------------------not correct because 3<7
See attached
The total time Maria's family spent driving to and from her grandparents' house is option D 5.3 hours.
To grandparents house:
= 2.5 hours
And,
Return trip :
= 2.8 hours
Now
Total time is
= 2.8+2.5
= 5.3 hours
Learn more: brainly.com/question/864553?referrer=searchResults
Answer:
5.3 Hours
Step-by-step explanation:
I took the test online in K12 and when I reviewed it said that 5.3 is the correct answer.
(-5) x (-3) x (-4) + 61
A. -121
B. -1
C. 1
D. 121