contestada

Vlad has 9 coins, all quarters and dimes, worth a total of $1.80. This is shown by the system of linear equations, x + y = 9 and 0.25x + 0.1y = 1.8, on the graph. How many dimes does he have?

Vlad has 9 coins all quarters and dimes worth a total of 180 This is shown by the system of linear equations x y 9 and 025x 01y 18 on the graph How many dimes d class=

Respuesta :

3 dimes- the y value on the graph when the lines intercept.
addamsjack27

Answer:

3 dimes

Step-by-step explanation:

i took the test!

Otras preguntas