Mathematics, 09.02.2021 07:40 goodschool93
Question 4 (5 points)
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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)
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What's the solution to 3x โ 6 5
Question 6 (5 points)
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What's the solution to 2x โ 2 > 2x + 4?
Question 6 options:
A)
x โค 3
B)
All real numbers
C)
x 3.2
Question 7 options:
A)
k = โ12.8
B)
k โ12.8
D)
k โ9
D)
x 15
Question 10 (5 points)
Saved
Solve 6x > 42
Question 10 options:
A)
x 7
C)
x โฅ โ7
D)
x โค 7
Question 11 (5 points)
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Which solution value satisfies the inequality โ4x + 7 โค โ1?
Question 11 options:
A)
x = 1
B)
x = โ2
C)
x = 0
D)
x = 2
Question 12 (5 points)
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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)
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Which of the number line graphs shows the solution set of |x โ 2| > 3?
Question 13 options:
A)
image
B)
image
C)
image
D)
image
Question 14 (5 points)
Solve
Question 14 options:
A)
โ23 โค x โค 17
B)
All real numbers
C)
x โค โ23 and x โฅ 17
D)
No solution
Question 15 (5 points)
Solve 2|x โ 5| > โ10.
Question 15 options:
A)
x > 2 or x 12?
Question 16 options:
A)
x = โ1
B)
x = 3
C)
x = 2
D)
x = 0
Question 17 (5 points)
Which value is a solution to the inequality x โ 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)
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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 โค 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)
โ8
B)
16
C)
5
D)
4
Answers: 3
Mathematics, 21.06.2019 16:30
Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?
Answers: 3
Mathematics, 21.06.2019 17:30
Which expressions are equivalent to k/2 choose 2 answers: a k-2 b 2/k c 1/2k d k/2 e k+k
Answers: 2
Mathematics, 21.06.2019 19:30
Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab
Answers: 1
Mathematics, 21.06.2019 19:40
Ascatter plot with a trend line is shown below. which equation best represents the given data? y = x + 2 y = x + 5 y = 2x + 5
Answers: 1
Question 4 (5 points)
Saved
Phil mows lawns during the summer to earn money for college. He m...
Phil mows lawns during the summer to earn money for college. He m...
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