Bobby is designing a garden in the shape of a trapezoid that is split into three parts: two triangular flower beds, and a rectangular section of grass. Setting up the flower beds costs $4.25 per square foot. How much will Bobby have to spend to set up the flower beds?

since the 2 triangle sides are equal just add them up to be another rectangle, and since we need volume just multiply the numbers and add, 11.75*12 and 11*9 which are 141 and 99 and when added becomes 240, to find the cost multiply by the 4.25 to get $1020

The answer is $449.44.

Step-by-step explanation:

Just got a lucky guess on my quiz.  Hope this helps:)

your answer is d 2,500

step-by-step explanation:

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