1,082 Questions for the topic Linear Equations
a first number plus twice a second number is 15. twice the first number plus the second totals 12. find the numbers
Jim bought 2 books yesterday. The price of one book was 4 times the cost of the other. If both books cost $26.40 altogether, how much was each book?
In a survey tasting lemonade, one fifth of the people surveyed were under 25 years old. If 65 people were under 25, how many people were surveyed?
How do I solve the system of linear equations?
The cost c (in dollars) to rent a bicycle is proportional to the number h of hours that you rent a bicycle. It costs $20 to rent the bicycle for 4 hours. Write an equation that represents this.
Tickets to a play cost $10 at the door and $8 in advance. The theater club wants to raise at least $800 from the play. Write and graph an inequality for the numbers of tickets sold at the door.
The amount p(in dollars) that you earn by working h hours is represented by the equation p=9h graph the equation and interpret the slope
Suppose an elevator is 400 feet above the ground. It descends at a steady rate. After 15 seconds it is 250 feet above the ground.
Find sets of A and B
Find the value of Y for a given value of X if y varies directly with x.
please help me math