Me will mark brainliest! 10 our towne sold 300 tickets for an upcoming concert, earning $7500 in revenue. the tickets cost $10 for children and $30 for adults. lennox wrote the equations below to determine how many of each type of ticket were sold. equations: 30a + 10c = 300, a + c = 7500 analyze lennox’s equations. are his equations correct? if not, what was his mistake? yes, his equations are correct. no, the rates are with the wrong variables. no, the rates needed to be in the same equation as the total revenue of $7500. no, the rates should be switched in the equation.

the answer is c "No, the rates needed to be in the same equation as the total revenue of $7500." on e2020

y=1/4x-4

step-by-step explanation:

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x