Question 1

If 3 is subtracted from twice a number, the difference is three times the number. What is the number?

Accepted Answer

Let the number be x. The equation is 2x - 3 = 3x. Solving for x gives x = -3.

Question 2

If a number is subtracted from 5 more than twice itself, the result is 11. Find the number.

Accepted Answer

Let x be the number.
5 + 2x - x = 11
x = 3
Therefore, the answer is D, 6.

Question 3

The sum of 6 and twice a number is equal to five times the number. 
The number is: __________

Accepted Answer

The answer of The sum of 6 and twice a...

Question 4

How long will it take someone driving at 43 mph to travel 215 miles?

Accepted Answer

The answer of How long will it take someone driving...

Question 5

A cabinet shop produces two types of custom-made cabinets for a customer. If the fancy cabinet costs 5 times as much as the standard cabinet, and if the total price for both cabinets is $7,350, how much does each cabinet cost?

Accepted Answer

The answer of A cabinet shop produces two types of...

Question 6

When 8 is subtracted from two times a number, the result is 10. Find the number.

Accepted Answer

The answer of When 8 is subtracted from two times...

Question 7

If the opposite of a number must be less than 4, what are the possible numbers satisfying this condition?

Accepted Answer

The answer of If the opposite of a number must...

Question 8

Palmolive liquid detergent is $2.56 for a 64-oz bottle and $1.32 for a 22-oz bottle. Which is the better buy, and by how much?

Accepted Answer

The answer of Palmolive liquid detergent is $2.56 for a...

Question 9

The sum of 8 and twice a number is equal to three times the number. What is the number?

Accepted Answer

The answer of The sum of 8 and twice a...

Question 10

If a number is subtracted from 4 more than twice itself, the result is 11. 
The number is: __________

Accepted Answer

The answer of If a number is subtracted from 4...

Question 11

Find two consecutive even numbers whose sum is 58.

Accepted Answer

The answer of Find two consecutive even numbers whose sum...

Question 12

Find the miles per gallon to the nearest tenth of a gallon. 
Odometer Start : 47,311 
Odometer Finish : 47,587 
Gallons Used : 17.8 
__________ mpg

Accepted Answer

The answer of Find the miles per gallon to the...

Question 13

Graph the solution for the given inequality. $x>-4$

Accepted Answer

The answer of Graph the solution for the given inequality....

Question 14

Solve the inequality. $40<25+5 x$

Accepted Answer

The answer of Solve the inequality. $40<25+5 x$
...

Question 15

If 9 is subtracted from twice a number, the difference is five times the number. 
The number is: __________

Accepted Answer

The answer of If 9 is subtracted from twice a...

Question 16

Find the miles per gallon to the nearest tenth of a gallon. Odometer Start : 47,213
Odometer Finish : 47,585
Gallons Used : 17.2

Accepted Answer

The answer of Find the miles per gallon to the...

Question 17

Find two consecutive numbers whose sum is 115.

Accepted Answer

The answer of Find two consecutive numbers whose sum is...

Question 18

When 9 is subtracted from five times a number, the result is 11. 
The number is: __________

Accepted Answer

The answer of When 9 is subtracted from five times...

Question 19

How long will it take someone driving at 68 mph to travel 272 miles? 
__________ hours

Accepted Answer

The answer of How long will it take someone driving...

Question 20

Solve the inequality. $7 x+21 \geq 35$

Accepted Answer

The answer of Solve the inequality. $7 x+21 \geq 35$

...

Quiz 3: Introduction to Algebra

If 3 is subtracted from twice a number, the difference is three times the number. What is the number?

If a number is subtracted from 5 more than twice itself, the result is 11. Find the number.

The sum of 6 and twice a number is equal to five times the number. The number is: __________

How long will it take someone driving at 43 mph to travel 215 miles?

A cabinet shop produces two types of custom-made cabinets for a customer. If the fancy cabinet costs 5 times as much as the standard cabinet, and if the total price for both cabinets is $7,350, how much does each cabinet cost?

When 8 is subtracted from two times a number, the result is 10. Find the number.

If the opposite of a number must be less than 4, what are the possible numbers satisfying this condition?

Palmolive liquid detergent is $2.56 for a 64-oz bottle and $1.32 for a 22-oz bottle. Which is the better buy, and by how much?

The sum of 8 and twice a number is equal to three times the number. What is the number?

If a number is subtracted from 4 more than twice itself, the result is 11. The number is: __________

Find two consecutive even numbers whose sum is 58.

Find the miles per gallon to the nearest tenth of a gallon. Odometer Start : 47,311 Odometer Finish : 47,587 Gallons Used : 17.8 __________ mpg

Graph the solution for the given inequality. x>−4x>-4x>−4

Solve the inequality. 40<25+5x40<25+5 x40<25+5x

If 9 is subtracted from twice a number, the difference is five times the number. The number is: __________

Find the miles per gallon to the nearest tenth of a gallon. Odometer Start : 47,213 Odometer Finish : 47,585 Gallons Used : 17.2

Find two consecutive numbers whose sum is 115.

When 9 is subtracted from five times a number, the result is 11. The number is: __________

How long will it take someone driving at 68 mph to travel 272 miles? __________ hours

Solve the inequality. 7x+21≥357 x+21 \geq 357x+21≥35

Graph the solution for the given inequality. $x>-4$

Solve the inequality. $40<25+5 x$

Solve the inequality. $7 x+21 \geq 35$