Answer:
$1,326
Step-by-step explanation:
You are going to want to use the simple interest formula for this.
<em>I = interest amount
</em>
<em>P = principal amount
</em>
<em>r = interest rate</em>
<em>t = time</em>
First, change 1.7% into its decimal form:
1.7% -> -> 0.017
Next plug in the values into the equation:
After three years, he must repay $1,326.
Quotient of a number and itself is 1.
3(4h+3d=18.25)-2(6h+4d=26.50)
12h+9d-12h-8d=54.75-53
d=1.75, use either original equation to solve for h...
4h+3(1.75)=18.25
4h+5.25=18.25
4h=13
h=3.25
So the cost of one hamburger and one drink is:
3.25+1.75=$5.00
Answer:
3
Step-by-step explanation:
Answer:
r = 5
Step-by-step explanation:
1+4=-5+2r
5 + 5 = 2 r
r = 10/2
r = 5