The equation of a line that passes through the point (x1,y1) and has a slope of m is
y-y1=m(x-x1)
given
slope=5
and passes throught (-2,-1) is
-2=x1
-1=y1
y-(-1)=5(x-(-2))
y+1=5(x+2)
B is answer
Answer:
Answer:set the amount of money merchant A:B:C
=A,B,C
A+B=3870
A+C=5775
B:C =4:9
A=2346
B=1524
C=3429
merchant A earn $2346
semoga membantu
Answer: 46,000
Step-by-step explanation:
Answer:
9 years 7 months
Step-by-step explanation:
I believe we're to find how long it took.
The interest on the money is $8865 - $6000 = $2865
Interest = P x t x r
P is the principal money $6000
t is time in years
r is the rate 5% = 0.05
Equating, we have
2865 = 6000 x t x 0.05
2865 = 300t
t = 2865/300 = 9.55 yrs
Approximately 9 years 7 months
Answer:
4680
Step-by-step explanation:
65% of 7200 is 4680
