fassettm0
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 :

ea098 ea098
  • 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

How many orbitals does the P sub shell contain
What is the energy change when the temperature of 14.8 grams of solid lead is decreased from 38.4 °C to 23.7 °C ?
How many times does the heart beat a day
Review Directions: Follow the instructions in each problem set below to complete the activity. Part A: Apositives and apositive phrases #1-24: Identify each app
What countries are in North America
Hidden Hopes David adjusted his backpack and continued his trek through the woods of their "back forty." His dad had acquired the property for a song, and
7 times a number is 8 less than the square of that number. Find the negative solution ​
If you wanted to trace the creation of tectonic using magnetic bands to normal and reversed polarity your best place to measure the magnetic stripes would be
All of the following were issues that led to the Civil War except... the attack on Harper's Ferry the Dred Scott Decision The Missouri Compromise The Monroe Doc
need an answer please