Step 1; multiple equation 2 by -2: 14x+8y=-18
step2: subtract this new equation from equation 1 to eliminate x:
2y-8y=18-(-18)
-6y=36
y=-6
step 3: substitute y=6 in equation 2: -7x-4*(-6)=9, -7x=-15, x=15/7
answer: none of these? $338.69
explanation:
https://calculator.me/loan/s?prin=15000&ir=4&term=48&termtype=12&freq=12&pp=0&dp=0&dptype=1&tradein=0&stax=0&fstax=1&appfee=0&fappfee=1&od=13&om=9&oy=2021
Answer:
as I think 35-gon but not sure that much.
Answer:
$384
Step-by-step explanation:
100%-25%=75% 100%-20%=80%
640*0.75=480 (price after 25% off)
480*0.80 =384 (price after the second discount of 20%)
