A yard of fabric costs $12.99 how much will 2 feet cost

$8.66

There is three feet in a yard. The fabric costs $4.33 for one foot of fabric so you would time that by 2 sand get $8.66

Step-by-step explanation:

Hope I helped. :)

- Valenteer

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answer:

(-8,7)

explanation:

we know that  

f

(

−

3

)

=

7

therefore, if we wish to get the output as 7, in the function, we need to have our input to be -3.

looking at the function  

f

(

x

+

5

)

, what should the value of x be, such that the input in the function becomes 7?

we simply equate the terms,

x

+

5

=

−

3

x

=

−

8

thus, the point on the new function would be  

(

−

8

,

7

)

use this formula:

p(a\b) = p(a and b)/p(b).

take it from here.