subject
Mathematics, 18.10.2019 14:00 wtwbegay

Quickest gets brainliest and 10 !spam will be
david and amanda are trying to figure out how long they can live off their $12,350 savings if they spend $240 each month. they have each created an equation.

david’s equation amanda’s equation
y = 12,350 – (240x) y = 12,350 + (240x)
which person has the correct equation to model this linear relationship?

amanda’s equation is correct, because their spending will be multiplied by the number of months and then added to their savings.

amanda’s equation is incorrect, because their spending will increase the amount of their savings.

david’s equation is correct, because their spending will be multiplied by the number of months and then subtracted from their savings.

david’s equation is incorrect, because their spending should be a fixed amount and should not be multiplied

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 17:30
As part of an annual fundraiser to raise money for diabetes research, diane joined a bikeathon. the track she biked on was 1,920 yards long. diane biked 38.5 laps. her sponsors agreed to donate an amount of money for each mile she biked. how many miles did she bike? first fill in the blanks on the left side using the ratios shown. then write your answer. given ratios: 5280ft / 1 mi , 1 mi /5280 ft , 1,920 yards / 1 lap , 1 lap / 1,920 yards , 3 ft / 1 yard , 1 yard / 3 ft. blanks: 38.5 laps / 1 yard x (blank) x (blank) x (blank) = (blank) miles i'm really confused on how to do this, and the explanations aren't exactly . if you could walk me through how to do this, it would be greatly appreciated.
Answers: 1
question
Mathematics, 21.06.2019 22:30
Given that y varies directly to the square root of (x + 1), and that y = 1 when x = 8,(a)express y in terms of .x,(b)find the value of y when x = 3,(c)find the value of x when y = 5.
Answers: 1
question
Mathematics, 21.06.2019 23:00
Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.
Answers: 1
question
Mathematics, 22.06.2019 01:30
Amayoral candidate would like to know her residents’ views on a public open space before the mayoral debates. she asks only the people in her office. her co-workers are an example of a census population convenience sample simple random sample
Answers: 1
You know the right answer?
Quickest gets brainliest and 10 !spam will be
david and amanda are trying to figure out how l...
Questions
question
Mathematics, 05.10.2021 14:00
Questions on the website: 13722367