Please help! I will mark you brainliest if you get the answer correctly , look at the picture.

B.12 weeks

Step-by-step explanation:

Sam already has $50 dollars saved.

He wants to get $30 each week.

The cost is $410.

If he already has 50 you should subtract this from 410(it equals 360)

Then you multiply each answer by 30

The correct answer is B.12

30*12=360

(sorry if that is confusing my brain works weird)

98%

step-by-step explanation:

system of linear equation

step-by-step explanation:

as given in the data

a= 20 , b= -12

let us suppose that it is a straight line equation

now we know the formula for the system of linear equation

b= ma + c )

here m is slope of a straight line which is equal to formula

m=   (ii)

and here c is a constant

now putting the value of a and b in equation (ii)

m=

m=

putting the value of a,b and m in equation (i) gives us

-12 = + c

-12=-12 + c

adding 12 to both sides

-12 +12 = -12 +12 +c

0 =c

or c=0

as the value of the constant is zero which gives us that it is a linear equation and this order pair satisfies the system of linear equations.