Answer:
she has D=40, and Q=60
Step-by-step explanation:
Answer:
6/5
Step-by-step explanation:
2x+3=ky
ky=2x+3
y=(2x+3)/k
y=2x/k + 3/k - > equation 1
y=mx + c - >equation 2
Comparing equation 1 and 2,
2/k=m
2/k=5/3
6/5=k
k=6/5
YES. y = 4 - 2x is a linear equation.
the equation in standard form is;
2x + y = 4
hope this helped, God bless!
Answer: Hadassah is 12.
Explanation:
x=Hedya
y=Hannah
z=Hadassah
x+y+z=102
x=4y
y=1.5z
z=?
4x1.5z=6z (also x or Hedya's age)
z+1.5z+6z=102
8.5z=102
z=12
The X=1 is Y= 5
The x=0 is Y= 8
The x=3 is Y= -1
