yasmineAneal yasmineAneal

12-02-2016
Mathematics

contestada

luke earned $54 after mowing 3 lawns. write an equation comparing earnings to lawns mowed .how much would luke earn after mowing 7 lawns

Respuesta :

PixzaQueen PixzaQueen

12-02-2016

Let's let x = the number of lawns. $54=3x ?=7x well if you mowed 3 lawns and you got $54 that would mean it would cost $18 to mow one lawn so 18*7=$126.SO $126=7x

Answer Link

Otras preguntas

solve the equation 4x^2-12x=7 algebraically for x

which of the following was not a weakness of the articles of confederation (1781-1789)?

An atom of argon rarely bonds to an atom of another element because an argon atom has (1) 8 valence electrons (2) 2 electrons in the first shell (3) 3 electron

Given the balanced equation representing a reaction: CH3CH2CH3 + Br2==> CH3CH2CH2Br + HBr This organic reaction is best classified as (1) an addition reactio

Which substance can be decomposed by chemical means? (1) ammonia (3) phosphorus (2) oxygen (4) silicon

In which compound does chlorine have the highest oxidation number?(1) NaClO (3) NaClO3(2) NaClO2 (4) NaClO4

A dress on sale in a shop is marked at $D. During the discount sale its price is reduced by 15%. Staff are allowed a further 10% reduction on the discounted pri

solve the equation 4x^2-12x=7 algebraically for x

how can conversion of measurements help me solve real world problems

based on your knowledge of different works of literature, which two stories seem to have similar general themes? A the interlopers and by the water of Babylon b