Question 4 (5 points)
Saved
Phil mows lawns during the summer to earn money for college. He m...
Mathematics, 09.02.2021 07:40 goodschool93
Question 4 (5 points)
Saved
Phil mows lawns during the summer to earn money for college. He makes $50 per mowed lawn. How many lawns must Phil mow to make at least $1,000?
Question 4 options:
A)
At most 20 lawns
B)
At least 10 lawns
C)
At most10 lawns
D)
At least 20 lawns
Question 5 (5 points)
Saved
What's the solution to 3x – 6 5
Question 6 (5 points)
Saved
What's the solution to 2x – 2 > 2x + 4?
Question 6 options:
A)
x ≤ 3
B)
All real numbers
C)
x 3.2
Question 7 options:
A)
k = –12.8
B)
k –12.8
D)
k –9
D)
x 15
Question 10 (5 points)
Saved
Solve 6x > 42
Question 10 options:
A)
x 7
C)
x ≥ –7
D)
x ≤ 7
Question 11 (5 points)
Saved
Which solution value satisfies the inequality –4x + 7 ≤ –1?
Question 11 options:
A)
x = 1
B)
x = –2
C)
x = 0
D)
x = 2
Question 12 (5 points)
Saved
The absolute value inequality will have what type of solution set?
Question 12 options:
A)
Union
B)
Intersection
C)
No solution
D)
All real numbers
Question 13 (5 points)
Saved
Which of the number line graphs shows the solution set of |x – 2| > 3?
Question 13 options:
A)
image
B)
image
C)
image
D)
image
Question 14 (5 points)
Solve
Question 14 options:
A)
–23 ≤ x ≤ 17
B)
All real numbers
C)
x ≤ –23 and x ≥ 17
D)
No solution
Question 15 (5 points)
Solve 2|x – 5| > –10.
Question 15 options:
A)
x > 2 or x 12?
Question 16 options:
A)
x = –1
B)
x = 3
C)
x = 2
D)
x = 0
Question 17 (5 points)
Which value is a solution to the inequality x – 4 > 15.5?
Question 17 options:
A)
x = 17.3
B)
x = 15.5
C)
x = 19.3
D)
x = 21.4
Question 18 (5 points)
Saved
A taxi driver charges a flat rate of $3.50 plus an additional $1.65 per mile. If Mohammad wants to spend, at most, $60, how far can he travel in the taxi cab? Round your answer to the nearest mile.
Question 18 options:
A)
16 miles
B)
35 miles
C)
34 miles
D)
17 miles
Question 19 (5 points)
Which number line graph matches the compound inequality x > 4 or x ≤ 0?
Question 19 options:
A)
image
B)
image
C)
image
D)
image
Question 20 (5 points)
Which value is a solution to 3y + 4 < 16?
Question 20 options:
A)
–8
B)
16
C)
5
D)
4
Answers: 3
Mathematics, 21.06.2019 13:00
For [tex]f(x) = 4x+1[/tex] and [tex]g(x) = x^{2} -5[/tex] find [tex](f[/tex] ° [tex]g)[/tex][tex](4)[/tex]
Answers: 2
Mathematics, 21.06.2019 19:00
If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?
Answers: 2
Mathematics, 21.06.2019 20:10
Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12
Answers: 3
History, 16.11.2019 01:31
Computers and Technology, 16.11.2019 01:31
English, 16.11.2019 01:31
Social Studies, 16.11.2019 01:31