You can solve an easy equation in your head by using the multiplication table.
The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown". In x + 2 = 7, x is a variable, but we can work out its value if we try! A variable doesn't have to be "x", it could be "y", "w" or any letter, name or symbol.
Answer:
$4.5 per hour
Step-by-step explanation:
Hope this was accurate and help full. I hope you have a lovely day!
Answer:
3. B
4. D
Step-by-step explanation:
3. The y-intercept is -4 and the slope is positive 2.
4.Substitute the values and check
Answer:
Part A:y=4,1,0,1,4
Step-by-step explanation:
Mark me as brainliest
