Question 1

Solve the following inequality using the addition property of inequalities. Graph the solution set. 
A)  
B)  
C)  
D)  
E)

Accepted Answer

The answer of Solve the following inequality using the addition...

Question 2

Travis has a savings account that his parents opened for him. It pays 8% annual interest. His uncle also opened an account for him, but it pays 10% annual interest. If there is $550 more in the account that pays 8%, and the total interest from both accounts is $170, how much money is in each of the accounts? $ __________ invested at 8% $ __________ invested at 10%

Accepted Answer

The answer of Travis has a savings account that his...

Question 3

Recently, the Texas Junior College Teachers Association annual conference was held in Austin. At that time a taxi ride in Austin was $1.25 for the first  of a mile and $0.75 for each additional  of a mile. Suppose the distance from one of the hotels to one of the western dance clubs in Austin is 11 miles. If the fare meter in the taxi gives the charge for that trip as $83.00, is the meter working correctly? Answer yes or no .

Accepted Answer

The answer of Recently, the Texas Junior College Teachers Association...

Question 4

Miguel is selling tickets to a barbeque. The tickets are $4.50 for adults and $3.50 for children. He sells twice as many adult tickets as children's tickets and brings in a total of $62.50. How many of each kind of ticket did he sell? __________ adult tickets, __________ children tickets

Accepted Answer

The answer of Miguel is selling tickets to a barbeque....

Question 5

The cost of a long-distance phone call is $0.36 for the first minute and $0.27 for each additional minute. If the total charge for a long-distance call is $4.14, how many minutes was the call? __________ minutes

Accepted Answer

The answer of The cost of a long-distance phone call...

Question 6

JoAnn works in the publicity office at the state university. She is paid $10 an hour for the first 32 hours she works each week and $15 an hour for every hour after that. If she makes $410 one week, how many hours did she work? __________ hours

Accepted Answer

The answer of JoAnn works in the publicity office at...

Question 7

Solve the following inequality using the addition property of inequalities. Graph the solution set. 
A)  
B)  
C)  
D)  
E)

Accepted Answer

The answer of Solve the following inequality using the addition...

Question 8

Recently, the Texas Junior College Teachers Association annual conference was held in Austin. At that time a taxi ride in Austin was $1.25 for the first  of a mile and $0.50 for each additional  of a mile.If the distance from one of the convention hotels to the airport is 6 miles, how much will it cost to take a taxi from that hotel to the airport? $ __________

Accepted Answer

The answer of Recently, the Texas Junior College Teachers Association...

Question 9

Tyler is taking piano lessons. Because he doesn't practice as often as his parents would like him to, he has to pay for part of the lessons himself. His parents pay him $0.75 to do the laundry and $2.25 to mow the lawn. In one month, he does the laundry 2 more times than he mows the lawn. If his parents pay him $25.50 that month, how many times did he mow the lawn? __________ times

Accepted Answer

The answer of Tyler is taking piano lessons. Because he...

Question 10

Ike and Nancy Lara give western dance lessons at the Elk's Lodge on Sunday nights. The lessons cost $3.00 for members of the lodge and $4.50 for nonmembers. Half of the money collected for the lesson is paid to Ike and Nancy. The Elk's Lodge keeps the other half. One Sunday night Ike counts 39 people in the dance lesson. What is the least amount of money Ike and Nancy will make? $ __________

Accepted Answer

The answer of Ike and Nancy Lara give western dance...

Question 11

In a right triangle, one of the acute angles is five times as large as the other acute angle. Find the measure of the two acute angles.

Accepted Answer

The answer of In a right triangle, one of the...

Question 12

A stockbroker has money in three accounts. The interest rates on the three accounts are 6%, 8%, and 14%. If she has twice as much money invested at 8% as she has invested at 6%, three times as much at 14% as she has at 6%, and the total interest for the year is $416, how much is invested at each rate? ( Hint : Let  = the amount invested at 6%.)$ __________ invested at 6% $ __________ invested at 8% $ __________ invested at 14%

Accepted Answer

The answer of A stockbroker has money in three accounts....

Question 13

The smallest angle in a triangle is  as large as the largest angle. The third angle is twice the smallest angle. Find the three angles.

Accepted Answer

The answer of The smallest angle in a triangle is...

Question 14

Nick and Carla Cole are driving separately from San Luis Obispo, California, to the north shore of Lake Tahoe, a distance of 450 miles. Nick leaves San Luis Obispo at 10:00 AM and averages 45 miles per hour on the drive, Carla leaves later, at 2:00 PM but averages 60 miles per hour. Which person arrives in Lake Tahoe first?

Accepted Answer

The answer of Nick and Carla Cole are driving separately...

Question 15

One angle in a triangle measures twice the smallest angle, whereas the largest angle is twelve times the smallest angle. Find the measures of all three angles.

Accepted Answer

The answer of One angle in a triangle measures twice...

Question 16

Ike and Nancy Lara give western dance lessons at the Elk's Lodge on Sunday nights. The lessons cost $3.00 for members of the lodge and $4.00 for nonmembers. Half of the money collected for the lesson is paid to Ike and Nancy. The Elk's Lodge keeps the other half. One Sunday night Ike counts 40 people in the dance lesson. What is the least amount of money Ike and Nancy will make?
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Ike and Nancy Lara give western dance...

Question 17

An accountant has money in three accounts that pay 6%, 10%, and 12% in annual interest. He has twice as much invested at 6% as he does at 10% and three times as much invested at 12% as he does at 10%. If the total interest from the three accounts if $232 for the year, how much is invested at each rate? ( Hint : Let  = the amount invested at 10%.)$ __________ invested at 6% $ __________ invested at 10% $ __________ invested at 12%

Accepted Answer

The answer of An accountant has money in three accounts...

Question 18

A right triangle has one  angle. Find the other two angles.

Accepted Answer

The answer of A right triangle has one  angle....

Question 19

Tyler has two savings accounts that his grandparents opened for him. The two accounts pay 12% and 16% in annual interest; there is $550 more in the account that pays 16% than there is in the other account. If the total interest for a year is $284, how much money does he have in each account? $ __________ invested at 12% $ __________ invested at 16%

Accepted Answer

The answer of Tyler has two savings accounts that his...

Question 20

Two angles in a triangle are equal and their sum is four times the third angle in the triangle. What are the measures of each of the three interior angles?

Accepted Answer

The answer of Two angles in a triangle are equal...

Quiz 2: Linear Equations and Inequalities

Solve the following inequality using the addition property of inequalities. Graph the solution set.

Miguel is selling tickets to a barbeque. The tickets are $4.50 for adults and $3.50 for children. He sells twice as many adult tickets as children's tickets and brings in a total of $62.50. How many of each kind of ticket did he sell? adult tickets, children tickets