3 years ago

Algebraic Woru

Mathematics

1 answer:

mafiozo [28]3 years ago

6 0

The right answer is Option D.

Step-by-step explanation:

Let,

Kyle's money = x

Hayden's money = y

Jeremy's money = z

According to statements;

Kyle has three times as much money in his savings account as Hayden.

x = 3y Eqn 1

Hayden has twice as much money in his savings account as Jeremy.

z = 2y Eqn 2

Combined Kyle, Hayden, and Jeremy have a total of $612.

x+y+z=612 Eqn 3

Putting value of x and z from Eqn 1 and 2 in Eqn 3

$3y+y+2y=612\\6y=612$

Dividing both sides by 6

$\frac{6y}{6}=\frac{612}{6}\\y=102$

Putting in Eqn 1;

$x=3(102)\\x=306$

Kyle has $306 in his account.

The right answer is Option D.

Keywords: Linear equations, division

Learn more about linear equations at:

#LearnwithBrainly

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