See the attachment for the answer and enjoy :)
add this statement at the end...... "<span>Also, if she retires at 67, then there are 67-25=42 years of investment, which gives A=$53212.28"</span>
Answer:
(14a + 3, 21a + 4) = 1
Step-by-step explanation:
Step-by-step explanation:
To prove that the greatest common divisor of two numbers is 1, we use the Euclidean algorithm.
1. In this case, and applying the algorithm we would have:
(14a + 3, 21a + 4) = (14a + 3, 7a + 1) = (1, 7a + 1) = 1
2. Other way of proving this statement would be that we will need to find two integers x and y such that 1 = (14a + 3) x + (21a + 4) y
Let's make x = 3 and y = -2
Therefore, (14a + 3, 21a + 4) = 1
Answer:
X= —9
Step-by-step explanation:
THIS IS THE ANSWER TO THE SECOND I DON’T KNOW THE FIRST ONE :)
Answer:
7x8
Step-by-step explanation:
none of those seem right
11) 5a-3a= 2
15) 17+(-17)= 0
13) (-9)+3= -6
14) 12(1)= 12
12) (8x)y= 8xy