Answer:
hi
Step-by-step explanation:
Answer:
x=-3, y=-19
Step-by-step explanation:
we can solve by substitution.
y = 2x-1 we can derive from the second equation.
plugging it into the first equation, 2x -3(2x-1) = 15.
simplying, 2x-6x+3 = 15 --> -4x+3 = 15, -4x = 12, x = -3.
now we know x, so we can solve for y by plugging it into one of the equations. --> -3*-6+y = -1
simplify, 18+y = -1 --> y = -19.
Answer = 150.75
50.25 * 5 = 251.25
50.25 * 2= 100.5
251.25-100.5= 150.75
The question can be solved using formula <span>an = a1(1 + r)^n where n is the number of year, r is the interest rate and a is the initial amount. The value of the variable would be:
a= initial amount = $15,000
r= interest= 10%= 0.1
n= number of year = 16
The calculation would be:
</span><span>an = a1(1 + r)n
</span><span>a16 = $15,000(1 + 0.1)^16
</span>a16 = $15,000(1 .1)^16
a16 = $15,000(4.59497)
<span>a16= $68,924.59</span>
