Pookiepie
Pookiepie Pookiepie
  • 01-11-2017
  • Mathematics
contestada

Mark had $19.00 to spend on stamp packets. They sell for $1.78 each. How many packets can he buy?

Respuesta :

coochicans
coochicans coochicans
  • 01-11-2017
just do 19.00/1.78

That equals 10.67

so you can by 10 stamps.
Answer Link
calculista
calculista calculista
  • 05-12-2018

Answer:

[tex]10\ stamp\ packets[/tex]

Step-by-step explanation:

Let

x-----> the number of packets that mark can buy

we know that

[tex]1.78x\leq 19[/tex] -----> inequality that represent the situation

Solve for x

Divide by [tex]1.78[/tex] both sides

[tex]x\leq 19/1.78[/tex]

[tex]x\leq 10.67\ stamp\ packets[/tex]


Answer Link

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