450+added
S=450+70W would be the equation
then afet 19 weeks
W=19
S=450+70(19)
S=450+1330
S=1780
equation is
S=70W+450
after 19 weeks, has 1780
1996-2000 = 4 years
$1400-$1200= $200 over 4 years
$200/4=$50 per year
2000-2008 = 8 years
50*8=400
1400+400=$1800
Answer: $1800
Answer:
2x+28≤23
Step-by-step explanation:
The sum of a number times 2 and 28 is
2x+28
is at most 23
≤23
So it is 2x+28≤23
Hope this helps!
14r + 16 = 100
isolate the r: first subtract 16 from both sides
14r + 16 (-16) = 100 (-16)
how it looks now:
14r = 84
Than divide 14 from both sides to isolate the r
14r/14 = 84/14
how it looks now:
r = 6
Answer: r = 6
hope this helps