Answer:
1. algebraic expression: a mathematical expression containing one or more variables
2. coefficient: the constant preceding the variables in a product
3. constant: a numerical value
4. expression: a mathematical phrase that cannot be determined true or false
5. variable: a letter or symbol used to represent an unknown
Step-by-step explanation:
(x,y)
y does't change makes it easier
frm 7 to -2
-2-7=-9
distance is 9
Answer: x2 - 2x + 4 - 12/(x + 2)
Step-by-step explanation:
Answer:
The answer is 2.4 Miles per hour
Step-by-step explanation:
15.12 divided by 6.3= 2.4 MPH
