Colin is working to earn some money for a new CD player. On Saturday he earns half as much as he did on Sunday, but twice as muc h as he did on Friday. During those 3 days he earned $70. How much did he earn each day?
1 answer:
Answer:
Friday=$10 Saturday=$20 Sunday=$40
Step-by-step explanation:
On Friday we can estimate that he earnt $10 so twice as many as that is $20 so on Saturday he could of earnt that much. Finally what is 20 half of? 40 so 10+20+40=$70
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Step-by-step explanation:
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c is the correct answer i believe
Step-by-step explanation:
45X + 2000 = Y
Where X = Number of units
Y = Total Cost
19+12=p-12+12
