5a-2<18
a<__________
17 answers
a<20
2t+8>-4(t+1)
t>
t>
-2.5
2t+8>-4(t+1)
t>__________
t>__________
t>-2
Match the inequality to its graph.
A. A number line is labeled from negative 5 to 1. There is an open circle on negative 1 and the line is shaded to the left.
B. A number line is labeled from negative 3 to 4. There is a closed circle on 3 and the line is shaded to the left.
C. A number line is labeled from negative 4 to 3. There is a closed circle on 1 and the line is shaded to the left.
D. A number line is labeled from negative 6 to 1. There is an open circle on negative 3 and the line is shaded to the left.
Question
4y + 3 ≤ y + 6
(1 point)
Responses
A
A
B
B
C
C
D
A. A number line is labeled from negative 5 to 1. There is an open circle on negative 1 and the line is shaded to the left.
B. A number line is labeled from negative 3 to 4. There is a closed circle on 3 and the line is shaded to the left.
C. A number line is labeled from negative 4 to 3. There is a closed circle on 1 and the line is shaded to the left.
D. A number line is labeled from negative 6 to 1. There is an open circle on negative 3 and the line is shaded to the left.
Question
4y + 3 ≤ y + 6
(1 point)
Responses
A
A
B
B
C
C
D
D
Match the inequality to its graph.
A. A number line is labeled from negative 5 to 1. There is an open circle on negative 1 and the line is shaded to the left.
B. A number line is labeled from negative 3 to 4. There is a closed circle on 3 and the line is shaded to the left.
C. A number line is labeled from negative 4 to 3. There is a closed circle on 1 and the line is shaded to the left.
D. A number line is labeled from negative 6 to 1. There is an open circle on negative 3 and the line is shaded to the left.
Question
−2y > 2
(1 point)
Responses
A
A
B
B
C
C
D
A. A number line is labeled from negative 5 to 1. There is an open circle on negative 1 and the line is shaded to the left.
B. A number line is labeled from negative 3 to 4. There is a closed circle on 3 and the line is shaded to the left.
C. A number line is labeled from negative 4 to 3. There is a closed circle on 1 and the line is shaded to the left.
D. A number line is labeled from negative 6 to 1. There is an open circle on negative 3 and the line is shaded to the left.
Question
−2y > 2
(1 point)
Responses
A
A
B
B
C
C
D
B
Match the inequality to its graph.
A. A number line is labeled from negative 5 to 1. There is an open circle on negative 1 and the line is shaded to the left.
B. A number line is labeled from negative 3 to 4. There is a closed circle on 3 and the line is shaded to the left.
C. A number line is labeled from negative 4 to 3. There is a closed circle on 1 and the line is shaded to the left.
D. A number line is labeled from negative 6 to 1. There is an open circle on negative 3 and the line is shaded to the left.
Question
y over 3< −1
(1 point)
Responses
A
A
B
B
C
C
D
A. A number line is labeled from negative 5 to 1. There is an open circle on negative 1 and the line is shaded to the left.
B. A number line is labeled from negative 3 to 4. There is a closed circle on 3 and the line is shaded to the left.
C. A number line is labeled from negative 4 to 3. There is a closed circle on 1 and the line is shaded to the left.
D. A number line is labeled from negative 6 to 1. There is an open circle on negative 3 and the line is shaded to the left.
Question
y over 3< −1
(1 point)
Responses
A
A
B
B
C
C
D
D
Match the inequality to its graph.
A. A number line is labeled from negative 5 to 1. There is an open circle on negative 1 and the line is shaded to the left.
B. A number line is labeled from negative 3 to 4. There is a closed circle on 3 and the line is shaded to the left.
C. A number line is labeled from negative 4 to 3. There is a closed circle on 1 and the line is shaded to the left.
D. A number line is labeled from negative 6 to 1. There is an open circle on negative 3 and the line is shaded to the left.
Question
3y ≤ 2y + 3
(1 point)
Responses
A
A
B
B
C
C
D
A. A number line is labeled from negative 5 to 1. There is an open circle on negative 1 and the line is shaded to the left.
B. A number line is labeled from negative 3 to 4. There is a closed circle on 3 and the line is shaded to the left.
C. A number line is labeled from negative 4 to 3. There is a closed circle on 1 and the line is shaded to the left.
D. A number line is labeled from negative 6 to 1. There is an open circle on negative 3 and the line is shaded to the left.
Question
3y ≤ 2y + 3
(1 point)
Responses
A
A
B
B
C
C
D
B
Sari has to read a book for English class by the end of the week. She wants to read at least 200 pages in the first 5 days of the week. On average, how many pages should Sari read per day to meet her goal?
p>____________
p>____________
p>40
If you need to show Greater-than or Equal-to, use ">="
If you need to show Less-than or Equal-to, use "<="
If you need to show Not Equal-to, use "=/"
A painter earns $15 per hour. What is the minimum number of hours he must work to earn at least $200? Write an inequality to represent this situation and solve. Show your work.
If you need to show Less-than or Equal-to, use "<="
If you need to show Not Equal-to, use "=/"
A painter earns $15 per hour. What is the minimum number of hours he must work to earn at least $200? Write an inequality to represent this situation and solve. Show your work.
Let h represent the number of hours the painter must work.
The inequality representing the situation is:
15h >= 200
To solve for h, divide both sides of the inequality by 15:
h >= 200/15
h >= 13.33
Since the painter cannot work a fraction of an hour, the minimum number of hours he must work to earn at least $200 is 14.
The inequality representing the situation is:
15h >= 200
To solve for h, divide both sides of the inequality by 15:
h >= 200/15
h >= 13.33
Since the painter cannot work a fraction of an hour, the minimum number of hours he must work to earn at least $200 is 14.