Question

1. a store sells t-shirts for $15 each and jeans for $25 each. if the total cost of buying $t$ t-shirts and $j$ jeans is $200, which equation represents this situation?

a. $15t - 25j = 200$
b. $15t + 25j = 200$
c. $15 \times t - 25 \times j = 200$
d. $15 + 25 = 200$

Explanation:

Step1: Calcular costo de camisetas

Costo total de $t$ camisetas: $15t$

Step2: Calcular costo de pantalones

Costo total de $j$ pantalones: $25j$

Step3: Sumar costos para total

Suma de costos igual a $200$: $15t + 25j = 200$

Answer:

b. $15t + 25j = 200$