Answer:
step 3 she didn’t distribute the x correctly
Step-by-step explanation:
Answer:
The sale price is 79 dollars :P
Step-by-step explanation:
uhhh just subract 100 - 21 and yea you should get 79. :)
Part One
The cost of 2 liters is $2.40
The cost of 1 liter = 2.40/2 = 1.20
Part two
1 bottle contains 12 liters
6 bottles contain 12*6 = 72 liters.
All of this comes at a cost of 3.90
The cost is 3.90 / 72 = 0.054 dollars / Liter which is about 5 pennies.
The one with the higher cost is 1.40 dollars / liter. Part One. Answer
Answer:
-3q² + 3qp + 2rp - 2rq + Sq - Sp
Step-by-step explanation:
first part
3q(p-q) = 3qp - 3q²
second part
2r(p-q) = 2rp - 2rq
third part
S(q-p) = Sq - Sp
then we put it all together
3qp - 3q² + 2rp - 2rq + Sq - Sp
in the right place possibly
-3q² + 3qp + 2rp - 2rq + Sq - Sp