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Translate each situation into an equation:
1) Janine, who bought $15 worth of make up, spent $6 less than Leah spent.
2)rob, who has all 13 girls' phone numbers that are in his homeroom, has 3 more than half the number of girls' phone number that jay has.
Please help


Sagot :

jsef
1) x = price of all the make up Janine bought
    y = amount that Leah spent

x = y - 6


2) x = how many numbers Rob has
    y = how many numbers Jay has

x = (y x 0.5) + 3

I think