a city's population has been growing linearly. in 2008, the population was 28,200. by 2012, the population was 36,800 what is the linear model to predict the population in 2014

a city's population has been growing linearly. in 2008, the population was 28,200. by 2012, the population was 36,800 what is the linear model to predict the population in 2014

Hasan buys two kinds of cloth materials for school uniforms, shirt material that costs him RS 50 per metre and trouser material that costs him RS 90 per metre.For every 3 meters of the shirt...

I am just confused on how to set up the second equation

The attendance on the first day of the Sunny Day Festival was 325 people. The attendance on the 3rd day was 382 people. Assuming the attendance will increase linearly each day, write a linear equation...

Find the value of x

This is question from 8th class book chapter Linear Equations. In this question Vijay is name of person.

Sharad brought a table and a fan together at rs 5000 . After sometime he sold the table at the gain of 25% . And the fan at gain of 20%. This he gained 23% on the whole find cost of fan

What are the maximum numerical values for each variable in: 3x+4y+5z+6w=144 So that the equation is true, and no variable is negative.

(x-5)/3+(3-2x)/2=5/4-2(1-x)

\where m is the length of the call in minutes. C(m) = 0.1m + 0.9 Determine how long a phone call can be made for $6.90.

6y-2x>-12

Plzz help in me solving some maths problems and few issues that r difficult and solve all solution

A. Write a linear equation that expresses Alex's monthly salary y in terms of his sales x

A small company produces an item that sells for $20. It costs $5 in materials to make each item. In addition the company has $1900 in operating costs. The company would like to make a profit of...

Three golden retriever dogs have an average weight of 63 pounds. The heaviest dog weighs 5 pounds more than the dog with the middle weight. The lightest dog weighs 3 pounds less than the dog with...

A pharmacist wants to mix a 16% saline solution with a 26% saline solution to get 15 L of a 20% saline solution. How much of each solution should she use?

Tom drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 9 hours. When Tom drove home, there was no traffic and the trip only took 4 hours. If...

A satellite in a circular orbit 1250 km above the earth makes one revolution every 110 minutes. Assuming that earth is a sphere of radius 6378 km, what is the angular speed in radians per hour and...

16 fl oz. Per 10000 gallons of water

Boy 1 and boy 2 run 2km twice . In first round boy 1 complete race before 2min then boy 2.In next round boy 2 increases his speed by 2km/hour and boy 1 decreases his speed by 2km/hour,find speed of...