It is b only b I think sorry If I am wrong have a good day
A) y = 2x -4
B) x + 2y = 12
A) -2x + y = -4 then multiplying Equation B by 2
B) 2x + 4y = 24
Adding the equations
5y = 20
y = 4
x = 4
Okay, that was solved by elimination.
If these equations were graphed, they would be two lines that would meet at the point (4, 4)
Answer:
its 70/11 or 6.36
Step-by-step explanation:
Answer:
The ratio of sides in a 30-60-90 triangle is 1:√3:2. Since the shortest side is the 1 in this case the other lengths are 15√3 and 30.
Answer: He would need to ride on average 7.9 miles each day
Step-by-step explanation:
let x = the average number of miles he would have to ride each day to reach his goal.
