Leyla wants to buy fish, chicken, or some of each for weekend meals. The fish costs $6 per pound and the chicken costs $3 per pound. She will spend at least $15 but no more than $21.
Write a system of inequalities to model the situation.

$3,200 x 7.25% = $3,200 x .0725 = $232 interest monthly

$232 monthly x 12 annual = $2, 784

step-by-step explanation:

x^3-4x^2+3x-2/x^2+1

step-by-step explanation:

factor the numerator and denominator and cancel the common factors

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.