Cuatro hamburguesas con queso y dos malteadas de chocolate cuestan en total $7.90. Dos
malteadas cuestan 15¢ más que una hamburguesa con
queso. ¿Cuál es el precio de una hamburguesa con queso?
¿Y el de una malteada?

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

Kayla has a $500 budget for the school party.she paid $150 for the decorations.food will cost $5.50 per student. what inequality represents the number of students,s, that can attend the party?

The probability that a student graduating from suburban state university has student loans to pay off after graduation is .60. if two students are randomly selected from this university, what is the probability that neither of them has student loans to pay off after graduation?