The answer is 40 because they're are 4 groups of ten so it would go like 10,20,30,and 40.=)
Answer:
Step-by-step explanation:The absoulte inequalities will have all real solutions asa solution so A, B, AND C all apply.
The relations on the domain of the equation are, C, AND A.
Answer:
(x + 7)^2 = 64
Step-by-step explanation:
x^2 + 23x – 19 = 9x - 4
x^2 + 23x - 9x = -4 + 19
x^2 + 14x = 15 = 0
Completing the square:
(x + 14/2)^2 - (14/2)^2 = 15
(x + 7)^2 - 49 = 15
(x + 7)^2 = 64
