Solve for w w-3=0.2

?​

w = 3.2

Step-by-step explanation:

You take the (-3) over the equation sign and since it went over it turns into a positive so w = 0.2 + 3 and 0.2 + 3 = 3.2 and you can check it yourself! Just put in 3.2 as w. I hope this helps!

table 3 represents a direct variation function. : )

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.