Answer:
Step-by-step explanation:
11/77=x/21
x=3
At least do number 3 so I can help with the rest. That ok with you?
It is easily b because you have to subtract the demensions and you get 8 squared
A parallel line has the same slope so it'd still be 2x with any random number so y=2x+5
Answer:
Has not solution.
Step-by-step explanation:
14x÷2 = 6(x - 0)
14x÷2 = 6*x + 6*-0
14x÷2 = 6x - 0
14x = 2*6x
14x ≠ 12x
then:
This equation has not solution.
