Fiona has a rectangular garden where the length to width ratio is 3:2.She has 54ft^2 of plants in her garden. Fencing is in sale for $2.50 per foot .How much will she spend to put a fence around her garden

$75.0

Step-by-step explanation:

Based on the above figures given in the question, the length of the rectangular garden will be 9feet and the width will be 6feet

Length = 9feet.

Width = 6feet

Perimeter = 2 (length + breadth).

= 2(9feet + 6feet)

= 2 (15feet)

= 30 feet

Since fencing is in sale for $2.50 per foot, the amount that she will spend to put a fence around her garden will be:

= $2.50 × 30

= $75.0

the system of inequity is

step-by-step explanation:

from the given graph it is noticed that we have two related lines. one is solid and another is dashed.

if a line passing through two points, then the equation of line is

the solid line passing through the points (0,4) and (4,0).

the related equation of solid line is .

similarly, find the related equation of dashed line. the dashed liune passing through the points (0,0) and (3,1).

the related equation of dashed line is

from the given graph it is noticed that the point (0,1) lies on the shaded region, therefore the point (0,1) must be satisfied by the related equations.

check the related equations by the point (0,1).

this statement is true if the sign of inequality is < instead of equality. since it is an solid line therefore the sign of inequality will be . the required inequality is

similarly, check the second related equation.

it is a dashed line, so this statement is true if the sign of inequality is > . the required inequality is

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value