This is the answer to the problem. Hope it helps
Answer:
Step-by-step explanation:
c=cookies
b=brownies
2c+3b=9.50 > Briana
10c+6b=20.50 > Nevaeh
We just have to solve to get a simplified answer
we have
9y + 5 = 7 + 3y + 2y
9y +5 = 7 + 5y
9y-5y= 7-5
4y=2
so if we solve further we will not get the answer that is given in option
so option d is the write answer
Answer:
1 . -2 and 7. 2.-6 and 3 i think
Step-by-step explanation:
Answer:
2.8 i think
Step-by-step explanation: