The answer is number 3, an=9.5+2(n-1)
Answer:
$24.50
Step-by-step explanation:
23x0.065 =1.495
23 + 1.50 = 24.50
Answer:
eight plus three times a number
Step-by-step explanation:
I think I'm wrong I don't know I'm not really the master at this (but feel free to do tell me if I'm wrong)
Answer:
true
Step-by-step explanation:
for a right triangle no
Answer:
(7y + 3x)(7y - 3x)
Step-by-step explanation:
a² - b² = (a + b)(a - b)
49y² - 9x² = (7y)² - (3x)² {a = 7y ; b - 3x}
= (7y + 3x)(7y - 3x)
