The equation 15 + 10x = 7.5x + 25 represents real-world problem. Which problem best corresponds to the equation?

Step-by-step explanation:

Let's solve your equation step-by-step.

15+10x=75x+25

Step 1: Simplify both sides of the equation.

10x+15=75x+25

Step 2: Subtract 75x from both sides.

10x+15−75x=75x+25−75x

−65x+15=25

Step 3: Subtract 15 from both sides.

−65x+15−15=25−15

−65x=10

Step 4: Divide both sides by -65.

−65x

−65

=

10

−65

x=

−2

13

x=

−2

13

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.

"exterior angles = 360 / number of sides.

60 = 360 / sides

sides = 360 / 60

sides = 6"