Answer: 5x + 2
Step-by-step explanation:
Find the unit rate which is 260/12 which is 21 and 2/3 now divide 286 by 21 and 2/3.
Answer:
593 
Step-by-step explanation:
3.14 × 
= 907.46
3.14 × 
= 314
907.46 - 314 = 593.46
Answer:
Born Without A Heart by Faouzia
Step-by-step explanation:
Answer:
It's a bit unclear with the table this way, but I count fifteen points, fifteen lines of the table, each a pair of numbers.
That's 15 degrees of freedom in the data. When modeling, each parameter in the model uses up one degree of freedom, so you'd use a smaller number of degrees of freedom when calculating t statistics, etc.
