Mathematics: Awater company charges $20 for service and $2.75 for every thousand gallons of water used in month. construct a linear model to represent the water bill; how much would you be charged if you used 14-thousand gallons of water this month?

Awater company charges $20 for service and $2.75 - id202753624515, kharmaculpepper

Ответ:

ilvvsShatalov3984

09.01.2022

Mathematics

$\$58.50$

Step-by-step explanation:

Let

x -----> thousand. gallons of water used in month

y ----> the total charge in dollars

we know that

The linear equation in slope intercept form is equal to

y=mx+b

where

m is the rate or slope

b is the y-intercept or initial value

In this problem we have that

$m=\$2.75\ per\ thousand.\ gallons$

$b=\$20$

substitute

The linear equation that represent this situation is

y=2.75x+20

If you used 14-thousand. gallons of water this month

then

x=14

substitute the value of x in the linear equation and solve for y

y=2.75(14)+20

$y=\$58.50$

0,0(0 оценок)

Ответ:

afropenguin7371

20.02.2021

Mathematics

$\alpha \alpha \alpha \alpha \alpha \alpha \int\limits^a_b {x} \, dx \int\limits^a_b {x} \, dx \left \{ {{y=2} \atop {x=2}} \right. \int\limits^a_b {x} \, dx \lim_{n \to \infty} a_n$

$\lim_{n \to \infty} a_n \lim_{n \to \infty} a_n \lim_{n \to \infty} a_n \lim_{n \to \infty} a_n \lim_{n \to \infty} a_n \lim_{n \to \infty} a_n \lim_{n \to \infty} a_n \lim_{n \to \infty} a_n \lim_{n \to \infty} a_n \lim_{n \to \infty} a_n \lim_{n \to \infty} a_n \lim_{n \to \infty} a_n \pi \int\limits^a_b {x} \, dx$ a

Factorise the following: a) x + 10x + 16

0,0(0 оценок)

Awater company charges $20 for service and $2.75 for every thousand gallons of water used in month. construct a linear model to represent the water bill; how much would you be charged if you used 14-thousand gallons of water this month?

Ответ:

Ответ:

Ask your question to the AI advisor

More tips

Answers on questions: Mathematics

Ask an AI advisor a question