In 2018, the ratio of the amount each paid in rent was Arjun : Gretal = 5:7. In 2019, the ratio of the amount each paid in rent was Arjun : Gretal 9:13.
Arjun paid the same amount of rent in both 2018 and 2019.
Gretal paid $290 more rent in 2019 than she did in 2018.
Work out the amount Arjun paid in rent in 2019.

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1

i would pic false cause it goes down towards negative

step-by-step explanation:

definitely a. the others have almost all data points on one side of the line.

step-by-step explanation:

answer: you need to organize this better it does not make sense.

step-by-step explanation: ?