15x + 28y = 116
x + y = 6
that would be ur system of equations
The correct answer is B 9.74_98.1
Answer:
25
Step-by-step explanation:
he got an 80 so if that was his grade by answering 20 questions right then the correct answer would be 25 questions
Answer:
b=0
Step-by-step explanation:
4b-1=-4+4b+3
4b-4b=-4+3+1
b=0
Answer:
1. 615.75
2. 9
Step-by-step explanation:
