Expression (non-algebraic): 3+2
An equation: 2x +1 = 21
An inequality: 2x > 2+2
Answer: the picture is not correct with the answer
Step-by-step explanation:
Step-by-step explanation:
complete the number line
<u>Answer:</u>
x = 2, x = -3
<u>Step-by-step explanation:</u>
We are given the following quadratic equation and we are to solve it for x:

We need to find such factors of -6 that when added give a result of 1 and when multiplied, give a product of -6.




x = 2, x = -3
Answer:4 hours
Step-by-step explanation: