Answer:
122°F
Step-by-step explanation:
F=(50×9/5)+32
= 122°F
Answer:
X=-1
Step-by-step explanation:
(X-5)1/2+5=2
(X-5)1/2=2-5
(X-5)1/2=-3
(X-5)=-3 *2
X-5=-6
X=-1
In interval <a, b> the average rate of change the function you count from this formula:

Here you've got a=-1 and b=1:
An expression is a number, a variable, or a combination of numbers and variables and operation symbols. An equation is made up of two expressions connected by an equal sign.