Let the amount that the man placed in the first investment be
. Then, the amount that he placed in the second investment has to be
. Using those as the investment amounts, the total profit is given by adding the two separate profits as shown:
We can now solve for x:
Thus,
First investment:
Second investment:
Answer:
1= 3
2= 1
3= 4
4= 2
Step-by-step explanation:
Y = -4x + -3
sorry if i’m wrong
Answer:
275=25(6+x) and he mowed 6 lawns and got $150 and he walked 5 dogs and got $125
Step-by-step explanation:
6*25=150
275-150=125
125/25=5