Answer:
w= negative 36
Step-by-step explanation:
find 1 positive variable
brainliest answer
5n = 10^2
n = 20 Because 5 × 20 = 100
To get how many inches the model is divide by feet per inch
242/22=11
The model in 11 inch long
Should be the first one
<span>B=89 lbs ANSWER: The mix contained 89 pounds of Type B coffee.
CHECK:
167lbs-89lbs=78 lbs She used 78 pounds of Type A coffee.
$4.35A+$5.70B=$846.60
$4.35(78)+$5.70(89)=$846.60
$339.30+$507.30=$846.60
$846.60=$846.60</span>