Erica solved the equation -5x - 25 = 78; her work is shown below. Identify the error and where it was made. -5x - 25 = 78
Step 1: -5x - 25 - 25 = 78 - 25
Step 2: -5x = 53
5x 53
Step 3:
--5
-5
Step 4: x =
53
5
Step 1: She should have added 25 to each side.
Step 1: She should have divided both sides by -5.
Step 3: She should have divided both sides by -5.
Step 3: She should have multiplied both sides by -5.
Previous Question
Question 1 (Not Answered)
Next Question
Sign out
US

first option

a function is a relation in which an input is paired with exactly one output.

so, let's find the right answer.

in our first option, our inputs are january, february, and march. the outputs are 30, 28, and 25. each input has it's own output. this is correct!

our second option we know is incorrect, because ms. valverade has two outputs, dogs and cats. this is not a function.

our third option is incorrect as well. the yellow square has two ouputs, the square and the triangle.

lastly, in our fourth option, we see the number 7 two times with a different output. therefore, this is not a function.

remember: each input must be paired with only one output!

the answer is here: : )

:

i can't read the graph

step-by-step explanation:

answer: get jesus in your life

step-by-step explanation: