fassettm0 fassettm0

01-02-2021
Mathematics

contestada

a knife is three times the cost of a spoon. 9 spoons and 12 knives cost £82.80. Work out the cost of one knife.

Respuesta :

01-02-2021

The answer is £5.52 as you do 12(3)+9 which equals 36+9=45 divided by 82.80 which equals 1.84 and as it is 3x the price 1.84*3=£5.52

Answer Link

Otras preguntas

andrew has been experiencing pain while urinating. On examination,his doctor observes that andrew has inflamed testes. What is andrews doctors diagnosis

1. x = y x – 3y = 4 Substitution

S what is equivalent to (4^7

What is 0.85714286 round to the nearest hundred

i need to find what y equals

Lisa bought a new bookbag for $25.56, 3 notebooks for $.75 each and a pack of pencils for $1.85. The tax rate is 6%. How much did Lisa spend?

What is 80023 written in scientific notation

- Which drug is the most commonly used drug among teens? O ecstasy O inhalants O marijuana 0 methamphetamines

2. What is intrusion?

the temperature is 8.5 degrees Fahrenheit at 7 a.m. during the next 4 hours the temperature decreases by 15° degrees what is the temperature at 11 a.m.