How many gallons of fuel costing $1.15 a gallon and fuel costing $.85 per gallon must be mixed to get 40 gallons of a fuel that costs $1 per gallon? Use the paperclip button below to attach files. -Student can enter max 3500 characters B I U Ω

How many gallons of fuel costing $1.15 a gallon and fuel costing $.85 per gallon must be mixed to get 40 gallons of a fuel that costs $1 per gallon? Use the paperclip button below to attach files. -Student can enter max 3500 characters B I U Ω

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter5: Linear Inequalities

Section5.1: Solving Inequalities By Addition And Subtraction

Problem 60PFA

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Question

Write a system of equations , clearly define any variables.

How many gallons of fuel costing $1.15 a gallon and fuel costing $.85 per gallon must be mixed to get 40 gallons of a fuel that
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Let, x gallons of fuel costing $$ 1.15$ a gallon is mixed with y gallons of fuel costing $$ 0.85$ a gallon.

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