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
The answer to the problem is b
Answer:
it was X =5
Step-by-step explanation:
A ratio equivalent to 3:4 is 6:8
F(x)=(x)-1 I think that’s the answer but use Desmos to figure out
