Answer: 2431
Step-by-step explanation: i think this is right use a conversion calculater if i am wrong
Answer:
$487.20
The answer is $487.20 if he expects to deposits $830.
Answer:
101
Step-by-step explanation:
31+20+25+25=101
2x - 3y = - 2
3x - 2y = 12
the value of X in the solution to the system is 4.
Answer:
a² + 4ab + 4b²
Step-by-step explanation:
Given
(a + 2b)²
= (a + 2b)(a + 2b)
Each term in the second factor is multiplied by each term in the first factor, that is
a(a + 2b) + 2b(a + 2b) ← distribute both parenthesis
= a² + 2ab + 2ab + 4b² ← collect like terms
= a² + 4ab + 4b²
