A freight train starts out at 0 miles per hour. After 15 miles the
train is traveling 90 miles per hour. What integer represents the
average increase in speed per mile?

Problem situation: caren is making rice and beans. she can spend no more than $10 on ingredients. she buys one bag of rice for $4.99. beans cost $0.74 per pound. how many pounds of beans, x, can she buy? inequality that represents this situation: 10≥4.99+0.74x drag each number to show if it is a solution to both the inequality and the problem situation, to the inequality only, or if it is not a solution.

Find the scale factor and ratio of perimeters for a pair of similar trapezoids with areas 49 cm squared and 36 cm squared.

Tiene pendiente -4 y pasa por el punto (-3,-2) encuentre la ecuación de la recta