Olvia bought a piece of ribbon priced 0.56 per yard. the total cost was 1.54 how many yards did she buy

The answer should be 2.75

Step-by-step explanation:

1.54/0.56=2.75

2.75*0.56=1.54

(-1,0) and (4,0) are x-intercepts.

step-by-step explanation:

x-intercepts are all points on the x-axis.

points (-1,0) and (4,0) are both x -intercepts.

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation