Answer:
divide the interest amount by the product of the principal and time
Step-by-step explanation:
The simple interest formula is I = prt where I is the interest, p is the principal, r is the rate and t is the time (in years). Rewriting this formula so that r is the subject we get r = I / pt. Therefore the answer is divide the interest amount by the product of the principal and time.
$7.47/3= $2.49 per yard
$2.49 *2= $4.98
$4.98+$7.47= $12.45
Or $2.49 per yard times 5 yards equals $12.45
Answer: -8
Step-by-step explanation:
First, subtract five from both sides
-5/2 a = 20
Next multiply both sides by -2/5 to cancel out the fraction
a = - 8
Answer:
x = 1/4
Step-by-step explanation:
−12x=−3 (Given)
x = 0.25 (Divide) (value became positive because negative was divided by negative).
0.25 in fraction = 1/4
Hi can you give me the rest of the question