Answer:
x=10
Step-by-step explanation:
group like terms
13x+5x+7x+8x+24+7+2+-3=360
33x+30=360
33×=360-30
33x=330
divide both sides by 33
x=10
Answer:
18
Step-by-step explanation:
Answer:
57.8
Step-by-step explanation:
We can set up a proportion for this, assuming x is the smokers lost in 365 days.
Using the cross products property, we know that x will be equal to:
Hope this helped!
Not a solution, when plugging in (2,-3) into y=-6x+10 you get -2, When y equals -3. They are not the same.