Raman buys two packages of chicken. One package weighs 1.5 pounds and the other weighs 3.4 pounds. The chicken cost 3.25 per pound. What is the total price? the answer is 8:00
Answer:
A(2,-1) B(5,1)
(y-1)=1+1)/5-2)(x-5)
y-1=2/3(x-5)
3y-3=2x-10
2x-3y-7=0
Step-by-step explanation:
The amount invested at 4% is $4,200. This problem can be solved by using two linear equation with two different variables which represent the investment's partition and the investment's return. The first equation is x+y=$7,600 and the second equation is 0.04x + 0.05y=$338, then you must substitute the y variable in the second question with the first equation (0.04x + 0.05($7,600-x)=$338). Therefore, you will get a new equation to solve the problem which is 0.04x+380-0.05x=338 resulting x=$4,200.
