Agarden is 15 feet long by 5 feet wide, the length and width of the garden will each be increased by the same number of feet. this expression represents the perimeter.
(x+15)+(x+5)+(x+15)+(x+5)
which expressions are equivalent to the expression provided.
select all that apply.
a.) 4x+40
b.) 2(2x+20)
c.) 2(x+15)(x+5)
d.) 4(x+15)(x+5)
e.) 2(x+15)+2(x+5)

Quadrilateral wxyz is on a coordinate plane. segment yz is on the line x+y=7 and segment xw is on the line x+y=3. which statement proves how segments yz and xw are related

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?