4 pairs of parallel lines
Short Answer D
Proof
F = 9/5*C + 32 Begin by subtracting 32 from both sides.
F - 32 = 9/5 C Put brackets around the 2 terms on the left.
(F - 32) = 9/5 C Multiply by 5/9 on both sides.
(5/9) * (F - 32) = 5/9 * 9/5 * C
(5/9) * (F - 32) = C
The last one is the answer.
Answer:
Principal amount (P) = $6000
Rate (R) = 12%
Time = 2 years
Simple interest, I = P X R X T / 100
= 6000 X 12 X 2 / 100
= 144000 / 100
= 1440
=> Simple interest, I = $1440
Amount they would owe at the end of 2 years,
= P + I
= 6000 + 1440
= $7440