As a butcher, you sell beef in 3.5-pound packages. You anticipate needing 25 packages for the next two days. The wholesaler from whom you purchase large pieces of meat measures the weight of the beef in kilograms.
Which equation can you use to determine the weight of the beef, in kilograms, that you need to purchase from the
wholesaler?
weight in kilograms = (25 +3.5) * 2.2
weight in kilograms = (25 - 3.5) * 2.2
weight in kilograms = 25 * 2.2
weight in kilograms = 25 x 3.5 2.2
weight in kilograms = (25 x 3.5) + 2.2

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.

the answer is a if my teacher taught me correct

there are infinitely many solutions.