Answer:
they are different because of the mode sign on the second 's',
which if you are wondering what it stands for,
it represents only the magnitude of the value needed, not its sign,
let the assumed value of s be -5,
for example iin the first case, s < 3
hence s = -5, and it is true for s < 3
OR
if we take the second case, lsl < 3
that would be s = 5 [ not -5], which would not be true for lsl < 3
i hope u understood it,
if any more questions...please ask :)
Answer:
hat: $12
t-shirt: $8
Step-by-step explanation:
Let the price of 1 hat = h.
Let the price of 1 t-shirt = t.
Julie: h + 2t = 28
Raj: 2h + t = 32
We have a system of 2 equations in 2 variables.
h + 2t = 28
2h + t = 32
Let's use the substitution method to solve the system of equations.
Solve the first equation for h.
h = 28 - 2t
Substitute 28 - 2t for h in the second equation.
2(28 - 2t) + t = 32
56 - 4t + t = 32
56 - 3t = 32
-3t = -24
t = 8
h = 28 - 2t
h = 28 - 2(6)
h = 12
Answer:
hat: $12
t-shirt: $8
Answer:

Step-by-step explanation:
To find : Convert
into 
Solution :
We convert units one by one,



Converting temperature unit,


So, 
Substitute all the values in the unit conversion,



Therefore, The conversion of unit is 
Answer:
They will have 24 babies in one year
Step-by-step explanation:
All you need to do is add 6 babies every two months starting in January. Include January as the gerbils having their first 6 babies. Every 2 months includes 4 months out of the year. 6*4 = 24 babies.
94 ANSWER hope this helps