Tom bought apples and oranges. Each apple costs $3, and each...

To determine which system of equations could be used to find how many apples and how many oranges he bought, let's analyze the given information.

Let x be the number of apples and y be the number of oranges.

We know that Tom bought a total of 15 fruits. This information can be translated into the equation:

x + y = 15

We also know that each apple costs $3, and each orange costs $4. Thus, the equation representing the total costs can be written as:

3x + 4y = 50

Comparing these equations to the given options, we can see that the correct system of equations is:

B.x + y = 15; 3x + 4y = 50

Therefore, option B is the correct choice.

Click "Show Answer" to reveal the answer and analysisWant More Practice Questions? Access thousands of practice questions with detailed explanations on Scholardog. Practice Now - It's Free!Home About Us Contact Help Center 24-Hour Service Email info@scholardog.com Copyright © 2025 Scholar Dog. All Rights Reserved.window.__NUXT__={};window.__NUXT__.config={public:{websiteOrigin:"https://www.scholardog.com",apiBaseUrl:"https://api.scholardog.com",oldVOrigin:"https://v.scholardog.com/v",websocketBaseUrl:"wss://api.scholardog.com/sat-socket-api/socket",env:"production",gtm:{devtools:true,id:"GTM-WLFPJKR4",defer:false,enabled:true,debug:false,loadScript:true}},app:{baseURL:"/",buildId:"c704d0e3-3cd4-450e-beb8-d91e35915eb8",buildAssetsDir:"/_nuxt/",cdnURL:""}}[["ShallowReactive",1],{"prerenderedAt":2,"data":3,"state":30,"once":32,"_errors":33,"serverRendered":36,"path":37},1775032624569,["ShallowReactive",4],{"question-6411443":5},{"analysis":6,"answer":7,"baseQuestionType":8,"content":9,"difficulty":8,"isLock":8,"options":10,"questionId":23,"questionTypeId":24,"questionTypeName":25,"seoText":26,"slug":27,"subjectId":28,"subjectName":29},"\u003Cspan style=\"font-family:"Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size:15px;text-wrap:wrap;background-color:#FFFFFF;\">To determine which system of equations could be used to find how many apples and how many oranges he bought, let's analyze the given information.\u003Cbr \u002F>\n\u003Cbr \u002F>\nLet x be the number of apples and y be the number of oranges.\u003Cbr \u002F>\n\u003Cbr \u002F>\nWe know that Tom bought a total of 15 fruits. This information can be translated into the equation:\u003Cbr \u002F>\n\u003Cbr \u002F>\nx + y = 15\u003Cbr \u002F>\n\u003Cbr \u002F>\nWe also know that each apple costs $3, and each orange costs $4. Thus, the equation representing the total costs can be written as:\u003Cbr \u002F>\n\u003Cbr \u002F>\n\u003Cspan style=\"font-family:"Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size:15px;text-wrap:wrap;background-color:#FFFFFF;\">3x + 4y = 50\u003C\u002Fspan>\u003Cbr \u002F>\n\u003Cbr \u002F>\nComparing these equations to the given options, we can see that the correct system of equations is:\u003Cbr \u002F>\n\u003Cbr \u002F>\nB.x + y = 15; 3x + 4y = 50\u003Cbr \u002F>\n\u003Cbr \u002F>\nTherefore, option B\u003Cstrong>\u003C\u002Fstrong> is the correct choice.\u003C\u002Fspan>\u003Cmath xmlns=\"http:\u002F\u002Fwww.w3.org\u002F1998\u002FMath\u002FMathML\" style=\"text-wrap:wrap;background-color:#FFFFFF;\">\u003Csemantics>\u003Cmrow>\u003Cmi>\n\u003Cp class=\"MsoNormal\" style=\"margin-top:0px;margin-bottom:0px;padding:0px;-webkit-tap-highlight-color:transparent;\">\n\t\u003Cbr \u002F>\n\u003C\u002Fp>\n\u003Cp class=\"MsoNormal\" style=\"margin-top:0px;margin-bottom:0px;padding:0px;-webkit-tap-highlight-color:transparent;\">\n\t\u003Co:p style=\"margin:0px;padding:0px;\">\u003C\u002Fo:p>\n\u003C\u002Fp>\n\u003Cp ...","B",1,"\u003Cp>Tom bought apples and oranges. Each apple costs $3, and each orange costs $4. He bought a total of 15 fruits and spent $50, which system could be used to find how many apples and how many oranges he bought?\u003C\u002Fp>",[11,14,17,20],{"content":12,"isCorrectAnswer":13,"sort":8},"    x + y = 50; 3x + 4y = 15",0,{"content":15,"isCorrectAnswer":8,"sort":16},"    x + y = 15; 3x + 4y = 50",2,{"content":18,"isCorrectAnswer":13,"sort":19},"    x + y = 15; 3x + 4y = 15",3,{"content":21,"isCorrectAnswer":13,"sort":22},"    x + y = 50; 3x + 4y = 50",4,6411443,6877,"Multiple-Choice","Tom bought apples and oranges. Each apple costs $3, and each orange costs $4. He bought a total of 15 fruits and spent $50, which system could be used to find how many apples and how many oranges he bought?","tom-bought-apples-and-oranges-each-apple-costs-3-and-each-orange-costs-4-he-bought-a-total-of-15-fruits-and-spent-50-which-system-could-be-used-to-find-how-many-apples-and-how-many-oranges-he-bought",1673,"Algebra-1",["Reactive",31],{},["Set"],["ShallowReactive",34],{"question-6411443":35},null,true,"\u002Fquestion\u002F6411443"]

Algebra-1

Question

Options

Answer & Analysis

Answer

Analysis

Want More Practice Questions?