Answer:
6.5 %
Step-by-step explanation:
The simple interest formula is
I = Prt
Data:
I = $1755
P = $3000
t = 9 yr
Calculation:
1755 = 3000 × r × 9
1755 = 27 000 r
Divide each side by 27 000
r = 1755/27 000 = 0.065 = 6.5 % APR
The annual percentage rate was 6.5 %.
Answer:
Step-by-step explanation:
{55x + 2y = 23
{113x + 3y = 51
−55⁄113[113x + 3y = 51]
{55x + 2y = 23
{−55x - 1 52⁄113y = −24 93⁄113 >> New Equation
_____________________
61⁄113y = −1 93⁄113
______ ________
61⁄113 61⁄113
[Plug this back into both equations above to get the x-coordinate of 33⁄61];
I am joyous to assist you anytime.
Interval notation can be ( 2 , +<span>∞).
you could also use the "set builder" notation for {x | x> 2; x</span>∈ℝ}
Answer: x/9
Step-by-step explanation: quotient means to divide. X is the unknown number and we divide this by 9.
Answer:
You must add 145 to the expression.
Step-by-step explanation:
For x - 145 = x, you must make it so that x = x. To do so, you must add 145 to the expression.
x - 145 (+145) = x
~