PLEASE PLEASE PLEASE HELP ASAP Kathy evaluates the expression 3x-2 for x=5 and x=2. When x= 5, she gets 3x- 2 = 3 * (5 - 2) = 3 * 3 = 9. When x=2, she gets 3x-2 = 3 * (2 - 2) =3 *0 = 0.
a. What does Linda do wrong?
b. For x=5 and for x= 2, what is the correct evaluation of 3x- 2?

Rewrite the hyperbolic equation 4y^2 -9x^2 +54x-8y-113=0

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label

Choose the correct translation for the following statement. it is at most ten. x< 10 x< 10 x> 10 x> 10