Answer:
- sugar cookies -- $4
- oatmeal cookies -- $8
Step-by-step explanation:
Using "s" and "o" to represent the prices of packs of sugar and oatmeal cookies, respectively, we can write the revenue equations as ...
10s +2o = 56
9s +3o = 60
In standard form (with common factors removed), these equations are ...
5s + o = 28
3s + o = 20
Subtracting the second equation from the first, we find ...
(5s +o) -(3s +o) = (28) -(20)
2s = 8 . . . . simplify
s = 4
Substituting into the first equation, we have ...
5·4 +o = 28
o = 8 . . . . . . subtract 20
The price of a pack of sugar cookies is $4; of oatmeal cookies, $8.
Answer:
the first and last answer, 1 and 4
Step-by-step explanation:
Answer:
q=12+14
=26
Step-by-step explanation:
Answer:
Each chicken would use 4.33 pounds of flour. Two whole numbers the answers relies is 4 and 5.
Step-by-step explanation:
Answer:
x=1
Step-by-step explanation: