Answer:
the answer is 12
Step-by-step explanation:
Simplify both sides of the equation.
12(b−10)+2b=25
(12)(b)+(12)(−10)+2b=25(Distribute)
12b+−5+2b=25
(12b+2b)+(−5)=25 (Combine Like Terms)
52b+−5=25
52b−5=25
add 5 to both sides.
52b−5+5=25+5
52b=30
multiply both sides by 2/5.
(25)*(52b)=(25)*(30)
b=12
Area = 18ft x 20ft = (18/3)cm x (20/3)ft = 6cm x 6.67 cm = 40cm^2
6000 x 1.10 = $6,600 x No. years = recursive
6000 x 1.10^no of years = explicit formula.
