millie60 millie60

07-03-2019
Mathematics

contestada

Life or death situation!!!
Can someone please help me with this

Life or death situation Can someone please help me with this class=

Respuesta :

thysonnet thysonnet

07-03-2019

Q = D+8

25Q + 10D = 550

Sub Q into the 2nd equation,

25(D+8) + 10D = 550

25D+200 + 10D = 550

35D = 350

D = 10 dimes

Q = 18 quarters

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