Question

(a) For each account, write an expression for the amount of money in

the account after x months.
60x = 920
Amount of money in Chris's account (in dollars) =
Amount of money in Linda's account (in dollars) = 75x = 980
(b) Write an equation to show when the two accounts would have the
same amount of money.

Answer 1

The expressions for the amount of money in Chris and Linda's accounts after x months are 60x and 75x respectively. They will have the same amount of money after 0 months.

Step-by-step explanation:

Amount of money in Chris's account (in dollars): 60x = 920

Amount of money in Linda's account (in dollars): 75x = 980

Equation for when the two accounts have the same amount of money: 60x = 75x

To solve the equation, subtract 60x from both sides to get 0 = 15x. Then, divide both sides by 15 to get x = 0. Chris and Linda's accounts will have the same amount of money after 0 months.

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