Answer:
2
Step-by-step explanation:
6 for $1.25= $1.25/6= $0.21
36 for $7.20= $7.20/36= $0.20
So the 36 ears for $7.20 is the better buy by 1cent
For the first equation, I put it in y=mx+b form, so y=-3x-9
the second one is x=4
hope i helped
Answer:
Step-by-step explanation:
The given radical expression is;
We multiply both the numerator and the denominator by the conjugate of
which is
The denominator is now difference of two squares;
Simplify:
Answer:
No
Step-by-step explanation:
24 over 40
24/40 = 3/5
divide both numbers by 8 to find the proportion
3/5 does not equal 4/5