Answer:
j
Step-by-step explanation:
Answer:
cost of tacos=$2
cost of soda=$1
Step-by-step explanation:
x=price of tacos
y=price of soda
3x+y=7 --> y=7-3x
4x+2y=10 --> y=5-2x
5-2x=7-3x
x=2
y=5-2(2)=1
Answer:
-65
Step-by-step explanation:
i did it and looked it up
Answer:
A. (U+V)^2 or (U-V)^2
Step-by-step explanation:
Answer: c
Step-by-step explanation: