Pooky eats three cans of cat food each day. HTwo construction companies, Big Time Builders and Goldstar Construction, are building tunnels for a city. It takes Big Time Builders 4 weeks to build 84 meters of tunnel. This equation describes how fast Goldstar Construction builds tunnels, where y represents the length of tunnel it builds in meters and x represents the number of weeks it takes. ow long will 27 cans of food last?

multiple all that

step-by-step explanation:

27×17

a

step-by-step explanation:

the denominator cannot be the same as one of the factors.

8 denominator times 2 denominator = 16

and 7 numerator time 11 = 77

77/16= 77/16 ( they cannot be further simplified)

do it yourself this is easy

step-by-step explanation:

answer: (-8,4) are the coordinates of a

step-by-step explanation:

let the side of square abcd is x .

thus the area of square abcd is .

now, by the diagram area of triangle ead= 1/2 × ea × ad = 1/2 × ea × x

( because ad is the side of square)

and, according to the question,

the areas of square abcd and right ead are equal.

⇒

⇒ea=2x

thus, ea: ab=2: 1

therefore, point a divides line segment eb into the ratio 2: 1.

⇒ by sectional formula coordinates of a are,

=

=

=(-8, 4)

thus the coordinates of a are (-8,4)