thedumpgirlchavelle thedumpgirlchavelle

02-05-2022
Mathematics

contestada

Mr Ahmad bought 2 fans and 3 table lamps for $540. Each fan cost 3 times as much as a table lamp. (a) Find the cost of each table lamp. (b) Find the cost of each fan.

Respuesta :

mathstudent55 mathstudent55

02-05-2022

Answer:

(a) $60

(b) $180

Step-by-step explanation:

Let the price of 1 table lamp be t.

Then the price of a fan is 3t.

2(3t) + 3t = 540

6t + 3t = 540

9t = 540

t = 60

A table lamp costs $60.

3($60) = $180

A fan costs $180.

Answer Link

Otras preguntas

What Is the National Prohibition Act?

Which situation describes a correlation that is not a causal relationship? (1) Car color and number of car accidents(2) Hours spent studying and test score(3) A

Calculate the speed of a 3.5cm sound wave of frequency 8000Hz

Which is an example of bivariate data?(1) age of students in a club(2) grade level and age of students in a school(3) type of lunch each student orders at schoo

A 3.7 kg object is lifted to a Hight of 3 meters what is the potential energy of this object

algae do not cause disease or not

Zoey made 6 3/4 cups of fruit salad for a picnic. At the picnic, they ate 1/3 of the fruit salad. How much fruit salad did they eat?

A 3.7 kg object is lifted to a Hight of 3 meters what is the potential energy of this object

First year profits of a business were $900 . Second year profits were $1200 . What percent of the first year profits were the second year profits.

In a titration, 45.0 mL of KOH is neutralized by 75.0 mL of 0.30M HBr. How much KOH is in 1.0 liter of the KOH solution ?