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A grocery store sells almonds for $7/lb and peanuts for $5/lb. Let x represent the number of pounds of almonds, and let y represents the number of pounds of peanuts. Which inequality can be used to find how much of each type of nut can bought without spending more than $10?

Respuesta :

Mkerry99
If it wants an equation it would just be 10 > (or equal to) 7x + 5y
calculista

Answer:

[tex]7x+5y\leq 10[/tex]

Step-by-step explanation:

Let

x------>the number of pounds of almonds

y-----> the number of pounds of peanuts

we know that

[tex]7x+5y\leq 10[/tex] ---> inequaklity that represent the situation

The solution is the shaded area below the solid line for x and y positive values

The equation of the solid line is [tex]7x+5y= 10[/tex]

The slope of the line is negative

The y-intercept of the line is the point  [tex](0,2)[/tex]

The x-intercept of the line is the point  [tex](1.429,0)[/tex]

using a graphing tool

see the attached figure

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