915 Answered Questions for the topic Equations
Adult tickets to a basketball game cost $5. Student tickets cost $1. A total of $2,591 was collected on the sale of 1,215 tickets. How many of each type of ticket were sold?
Three times the first of two numbers decreased by the second number equals 9. Twice the first number increased by the second number equals 11. Find the two numbers.
Determine the solution to the system pf equations below? (Substitution)
What is the equation of the line that passes through point (4,11) and has a y-intercept of -3?
The mean of 7 numbers is 10. Four of the numbers are 8, 5, 7 and −10. The remaining three numbers are each equal to k. Find k
Substitution Method Equation
Consider the two equations 𝑦=3(𝑥+4)2-3 and (𝑥+2)2+(𝑦-2)2=16
Leila, Raphael, and Dionne Santa total of 101 text messages during the weekend. Dion sent 3 times as many messages as Leila. Rafael sent 6 more messages than Leila. How many messages did they send?
How do u translate this into a equation : Four less than a number divided by 3 is 20
Laura, Aldo, and Tony have a total of $97 in their wallets. Laura has $7 more then Tony. Aldo has 4 times what Tony has. How much does each have?
Slopes and y-intercepts
Solve this system of equations 3m + 6r = 6, 2m + 4r = 4 using cramer's rule?
The sum of two numbers is 25. The smaller number is two times one-third of the other. Find the two numbers.
Three consecutive numbers ad up to 192. What are the three numbers? (x is the first, x+1 is second & x+2 is third. Write equation, use to solve problem.)
Ann took a taxi home from the airport. The taxi fare was $2.10 per mile, and she gave the driver a tip of $5. Ann paid a total of $49.10.
If the average of 6, 7, 8, and x is 11, what is the value of x?
Cory combines x pounds of herbal tea at $12 per pound with 8 pounds of regular tea at $9 per pound. He makes a mixture that averages$10.50 per pound. Write an
Find the equation of a line that is perpendicular
find the value of x if