Zora went scuba diving on a different day than Alex. The table below shows the ratio of sea turtles to jellyfish Number of Sea Turtles. Sea turtles= 3 Jellyfish= 12
Sea turtles= 5 Jellyfish= 20
Sea turtles= 9 Jellyfish= 36
Sea turtles= 13 Jellyfish= 52

Write an equation to model this relationship, where j represents the number of jellyfish and t represents the number of sea turtles.

d, x=8

step-by-step explanation:

simplifying

4x + -5 = 2x + 11

reorder the terms:

-5 + 4x = 2x + 11

reorder the terms:

-5 + 4x = 11 + 2x

solving

-5 + 4x = 11 + 2x

solving for variable 'x'.

move all terms containing x to the left, all other terms to the right.

add '-2x' to each side of the equation.

-5 + 4x + -2x = 11 + 2x + -2x

combine like terms: 4x + -2x = 2x

-5 + 2x = 11 + 2x + -2x

combine like terms: 2x + -2x = 0

-5 + 2x = 11 + 0

-5 + 2x = 11

add '5' to each side of the equation.

-5 + 5 + 2x = 11 + 5

combine like terms: -5 + 5 = 0

0 + 2x = 11 + 5

2x = 11 + 5

combine like terms: 11 + 5 = 16

2x = 16

divide each side by '2'.

10 you would take 50/ .2

step-by-step explanation:

answer:

125 yards

explanation:

75+50=125. that is my answer