The equation y= 12x + 60 can be used to estimate y, the height of a tree in centimeters x months after it is planted. When a tree is 150 cm tall, how long ago was the tree planted?

Question

12-03-2021
Mathematics

contestada

The equation y= 12x + 60 can be used to estimate y, the height of a tree in centimeters x months after it is planted. When a tree is 150 cm tall, how long ago was the tree planted?

Respuesta :

Otras preguntas

What is the effect on vapor pressure of a solution with particularly strong solute-solvent interactions? With particularly weak solute-solvent interactions?

Ms.Lovingiid divided a bag of 36 chocolate candies between 2 students. The first student received 4 icees of candy for every 5 pieces that the second student re

Which expression means the sum of twice a number and 5

The Thomlin Company forecasts that total overhead for the current year will be $11,270,000 with 161,000 total machine hours. Year to date, the actual overhead i

Glands such as the thyroid, that secrete their products directly into the blood rather than through ducts are classified as___________________

A magnetic force can act on an electron even when it A) is at rest B) moves parallel to magnetic field lines C) both of these D) neither of these

PLZ HELP!! What are symbols used to show a rail way, main road and mountain

Four genes (A, B, C, D) are on the same chromosome in the sequence D, A, B, C. The distance between A and B is 4 map units, between A and C is 6 map units, betw

Explain why -1 does not equal 1 by solving and showing the mistakes

Carl Rogers's person-centered approach is considered ________ because the client actually does all the real work, with the therapist merely acting as a sounding

ninjapuppy ninjapuppy · Answer 1 · 2021-03-12T18:10:15+01:00

y = the height of a tree in centimeter
x = how many months ago the tree was planted

If the question wants to know how many months ago the tree was planted (x value) if it is 150cm tall (y value) they’re asking you to plug in 150 for y, then solve for x.

y = 12x + 60
150 = 12x + 60 | subtract 60 from each side
90 = 12x | divide each side by 12
7.5 = x

x=7.5, so the tree was planted seven and a half months ago

PiaDeveau PiaDeveau · Answer 2 · 2022-04-20T12:29:05+02:00

The number of months is 10 months using the given equation, So the tree was planted before 10 months.

Linear equation-based problem:

What information do we have?

y = 12x + 60

y, the height of a tree in centimeters = 150 cm tall

x months after it is planted

Using linear equation

y = 12x + 60

150 = 12x + 60

12x = 150 - 60

12x = 120

x = 10

Number of month = 10 months

Find out more information about 'linear equation'.

https://brainly.com/question/11897796?referrer=searchResults