Si al triple de mi dinero le agregara 8 soles, tendría menos de 62 soles; pero si a la mitad de mi dinero le agregara 9 soles, tendría más de 17 soles. ¿Cuánto dinero tengo?

Find parametric equations for the line tangent to the curve of intersection of the surfaces at the given point. surfaces: xsquared2plus+2yplus+2zequals=1212 yequals=33 point: left parenthesis 1 comma 3 comma five halves right parenthesis

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)