Siri earns $6 a day for house sitting. She spends $10 to replace a vase she accidentally broke. Alexa has $50 from her birthday
and she spends $4 a day on coffee. How many days, d will it take until the girls have the same amount of money?
1 answer:
Answer:
6
Step-by-step explanation:
siri=6x-10
alexa= 50-4x
im making a table which is an easy way to tell or you can guess and check
X S A
--------------------
2 | 2 |42
3 | 8 |38
4 | 14 |34
5 | 20 |30
6 | 26 |26
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