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Altheo has about ₱575 excess from his budget for groceries.He is saving up for a new gadget for his online class.He saves ₱25 for allowance per week for this gadget.How much will he be able to save in 3 weeks using the function notation f(x)=25x +575?
a. For 3 weeks?
b. For 10 weeks?
C. Twenty-five weeks?
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Answer:
in 3 weeks, 650
in 10 weeks, 825
in 25 weeks, 1200
Step-by-step explanation:
just substitute the number of weeks to the x variable