Chapter 7 Quiz 2 - Charles Keeler | Biblioteka

Write the word sentence as an inequality.

1

A number b is less than 12.

b<12

b>12

b≤12

b≥12

1

A number y divided by 6 is no more than 2.

y/6<2

y/6>2

y/6≤2

y/6≥2

Tell whether the given value is a solution of the inequality.

1

x+3>12 ; x=5

Tačno

Netačno

1

n/6≤4 ; n=2

Tačno

Netačno

Graph the inequality on a number line.

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b>6

1

y<-1

Solve the inequality. Graph the solution.

1

k-3<5

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10+c≥11

1

x/4>5

1

12c≤72

Write the word sentence as an inequality. Then solve the inequality.

1

A number k increased by 3 is at most 13.

1

Ten less than a number a is greater than 10.

1

100 is no less than 20 times a number t.

1

A golf course charges $10 to golf or $150 for a summer pass. Write an inequality to represent the number of times you would need to golf in order for the summer pass to be a better deal.

1

You have $8 and a $5 off coupon to buy snacks at a concession stand. Write and solve an inequality to represent the regular price of snacks you can buy if you use the coupon.

1

Your teacher decides to split the class into four equal groups with no more than five students in each group. Write and solve an inequality to represent the number of students in the class.