The unit rate for 3 for $5 is around $1.70 or $1.60
The unit rate for 4 for $6 is $1.50
Answer:
I believe it's 15 (3x+5)
Step-by-step explanation:
15 times 3 is 45 and 15 times 5 is 75
Subtract 16 to get
x^2 -25 = 0
Factor this as
(x -5)(x +5) = 0
The zero product property tells you the product will be zero when one of the factors is zero.
For x-5 = 0
x = 5
For x+5 = 0
x = -5
The appropriate choice is
3) x=-5 or x=5
Answer:
32 kg
Step-by-step explanation:
