Answer: $2549
<u>Step-by-step explanation:</u>
A = P(1 + r)ˣ ; where P is Principal, r is rate, and x is time
Given:
- P = 1509
- r = 6% = 0.06
- x = 9
A = 1509(1 + 0.06)⁹
= 1509(1.06)⁹
= 1509(1.6895)
= 2549.42
-83 + 24 + -19 would equal <span>-78. :)</span>
- x - y - z = - 8 ------- (1)
- 4x + 4y + 5z = 7 -------- (2)
2x + 2z = 4 --------- (3)
From (3): x + z = 2
x = 2 - z --------- (4)
Substitute (4) into (1),
- x - y - z = - 8
- (2-z) - y - z = - 8
- 2 + z - y - z = -8
- 2 - y = - 8
2 + y = 8
Therefore, y = 6
Substitute y = 6 and (4) into (2),
- 4x + 4y + 5z = 7
- 4(2 - z) + 4(6) + 5z = 7
- 8 + 4z + 24 + 5z = 7
9z + 16 = 7
9z = - 9
Therefore, z = - 9
Substitute z = - 9 into (4),
x = 2 - z
x = 2 - (-9)
x = 2 + 9
Therefore x = 11
Solution:
x = 11
y = 6
z = -9
Answer:
I don't understand what you're asking
Answer:
2x=x+x doesn't belong
Step-by-step explanation:
