Your answer is negative 21
Answer:
€2.24
Step-by-step explanation:
Let, the potatoes be x and apples be y
A/c to question,
4x = 3.80
x = 0.95
And,
3x + 2y = 7.33
3*0.95 + 2y = 7.33
2y = 7.33 - 2.85
y = 4.48/2
y = €2.24
Hence, the cost of 1 kg apple (y) = €2.24
5. the answer is (x,y) = (-1,5)
6. the answer is (x,y) = (0,2)
7. the answer is (x,y) = (-2,1)
8. the answer is (x,y)= (5,0)
So the question here is just simply what percentage is 10 out of 50 correct? You would basically just do 10/50 times 100 which will give you 20 percent as your answer.
Answer:
His weight is 9/10 of what it used to be before.
Step-by-step explanation: