Answer:
18
Step-by-step explanation:
Answer:
? are we combining like terms?
Step-by-step explanation:
Answer:
the equation is
y = 0.75x
And, the constant of proportionality is 0.75
Step-by-step explanation:
The computation is shown below:
Given that
4y = 3x
And,
12y = 9x
Here the equation that represent proportional relationship is
4y = 3x
Divide both sides by 4
y = 3x ÷ 4
Now
12y = 9x
divides both sides by 12
y = 9 ÷ 12x
y = 3 ÷ 4x
y = 0.75x
so the equation is
y = 0.75x
And, the constant of proportionality is 0.75
2x+1=13 x=6 so an ok answer would be: 2x+10=40 x=15
I’m pretty sure it’s 9, I haven’t done this in awhile though...