[2] Marta ha comprado 5 paquetes de 12 lápices cada uno y le han costado 24 €. Cuál es el precio de cada lápiz? Si quiere tener 100 lápices, ¿cuánto
le costará?

porfa es para mañana :'b​

Step-by-step explanation:

what

to have more of what you want like money

step-by-step explanation:

save it by not spending on unnecessary stuff and have more

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