The formula to find the account balance is
A=p (1+rt)
A account balance?
P amount deposited 651.37
R interest rate 0.039
T time 15 years
A=651.37×(1+0.039×15)
A=1,032.42
Hope it helps!
Answer:
B
Step-by-step explanation:
Given the 2 equations
y = 2x - 3 → (1)
y - 9 = - x → (2)
Substitute y = 2x - 3 into (2)
2x - 3 - 9 = - x
2x - 12 = - x ( add x to both sides )
3x - 12 = 0 ( add 12 to both sides )
3x = 12 ( divide both sides by 3 )
x = 4
Substitute x = 4 into either of the 2 equations and evaluate for y
Substituting into (1)
y = 2(4) - 3 = 8 - 3 = 5
Solution is (4, 5 ) → B
Answer:
s= 30000+1500x
Step-by-step explanation:
Given data
Le the number of years be x
His salary for the first year is $30,000
5% of $30,000
=5/100*30000
= 0.05*30000
= $1500
Hence for x years the salary can be described as
s= 30000+1500x
