X values are increasing by 2
y values are increasing by 4
Mark is correct
The ordered pair (7, 19) is only a solution to the first equation, 14-19= -5. the ordered pair is not a solution to the second equation 7 + 57 does not equal 22.
Answer:
Step-by-step explanation:
hello :
if : r the radius ( r ≠0)
the circumference is : 2πr
the area is : πr²
so : πr² = 2πr
simplify by : r π you have : r=2
Answer:
45 because 7 x 9 = 63 so you have to do 5 x 9 = 45
Step-by-step explanation:
