Question

Help me please!! 30 points

Answer 1

K=y/x
1. Y=k•x
Y= 50•1.5
Y= 50•15/10
Y = 75

2. x=y/k
x= (3•3/4)/(1/4)
x= (15/4)• 4
x= (15•4)/4
x= 15

3. Y= k•x
Y= (1/2)•(2•4/5)
Y= (1/2)•(14/5)
Y= 14/10
Y=7/5
Y= 1.4

4. x= y/k
x= 38/16
x= 2.375
x=

Answer 2

1. 0.03

2. 0.066

3. 0.20833

4. 0.42105263157

Explanation: