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Q 1/10
Score 0
1. Which of the following solves the inequality −3y < −5.4 and justifies the solution?
30
y ≤ 1.8 Because you are dividing both sides by a negative number, the less-than sign changes to less-than-or-equal-to.
y > 1.8 Because you are dividing both sides by a negative number, the sign changes from less-than to greater-than.
y ≥ 1.8 Because you are dividing both sides by a negative number, the sign changes from less-than to greater-than-or-equal-to.
y < 1.8 Because you are dividing both sides by a negative number, both sides become positive.
Q 2/10
Score 0
2. Solve the following inequality. 2m + 6 > 7(m – 2)
30
Users enter free text
10 questions
Q.
1. Which of the following solves the inequality −3y < −5.4 and justifies the solution?
1
30 sec
Q.
2. Solve the following inequality. 2m + 6 > 7(m – 2)
2
30 sec
Q.
3. Choose the graph that represents the solution set for the inequality.
3
30 sec
Q.
4. Ryan is a wrestler trying to make weight. He currently weighs 193 lbs. If he cuts 1.5 lbs. per week, how many weeks will it take him to weigh less than 175 lbs.?
4
30 sec
Q.
5. Talan has $60 to spend at the fair. If the admission to the fair is $8 and the rides cost $2.50 each, what is the greatest number of rides Talan can go on?
5
30 sec
Q.
6. Tom is deciding whether or not he should become a gym member to use their basketball courts. The membership cost is $120. Members pay $3 to rent out the basketball courts. Non-members can rent the court also, but they have to pay $10 each time. How many times would Tom need to rent the court in order for it be cheaper to be a member than a non-member.
6
30 sec
Q.
7. Nicole graphed the solution set for the inequality below. Is Nicole's graph correct? Justify your answer.
7
30 sec
Q.
8. Choose the graph that represents the solution set for the inequality.
8
30 sec
Q.
9. Solve for n.
9
30 sec
Q.
10. For a 6 oz bag of chips to go to market, it must be within .4 oz. Write an inequality that models this situation. Solve the inequality.
