Answer:
466 and 286
Step-by-step explanation:
Answer:
$815
Step-by-step explanation:
Given data
Principal= $500
Rate= 9%
TIme= 7 years
The simple interest formula is
A=P(1+rt)
substitute
A= 500(1+0.09*7)
A=500(1+0.63)
A= 500*1.63
A=$815
Distribute (multiply): 5x + 10 = 3x + 5; subtract 5 from both sides
5x + 5 = 3x; subtract 5x from both sides
5 = -2x; divide both sides by -2
-2.5 = x
Substitute to make sure it's right. 5(-2.5 + 2) = 3(-2.5) + 5
5(-0.5) = -7.5 + 5
-2.5 = -2.5
If we assume these shapes are the same then we could set them equal to each other.
G_F is equal to Q_R therefore:
12=2x-4
Therefore x equals 8