Answer is in the attachment below.
Firstly find two coordinates that lie on the line, we have (0,6) and (8,10).
Slope= (y2-y1)/(x2-x1)
= (10-6)/(8-0)
= 4/8
= 1/2
The answer is B
X+y=10, x=10-y
4(10-y)+6y=332
solve the next parts yourself
Substitution is to use one variable to express another variable in order to eliminate one variable in the original equation
Answer:
The difference between the two weekly salaries is $122
Step-by-step explanation:
One job pays $64,600 per year. Since there are 52 weeks in a year, the weekly salary for this job is the quotient: $64600/52 = $1242.31 which rounded to the nearest dollar gives: $1242 per week
The other job pays $1120 per week. Therefore the difference in weekly salary for the two is:
$1242 - $1120 = $122