In order to do this you have to substitute b with 9 and get 3a+9=54, now subtract 9 from both sides to leave a by itself and get 3a=45, now divide 3 in both sides to leave a by itself and get a=15
Hope this helps
Answer:
Step-by-step explanation:
The difference quotient in general looks like
Sometimes the symbol "delta x" 
is used instead of h.
For the exponential function, the difference quotient is
Laurence bought 432,906 lbs of soil for her garden. She only used 61,827 lbs. How much lbs of soil does she have left over?
Answer:
dis dude giving me lecture rn so c\ant answer the best
Step-by-step explanation:sheeesh
(23423)
Answer:
Step-by-step explanation:
area of base=6×6=36 m²
surface area of four walls=4×6×12=144 m²
area of top= area of four triangles=4×1/2×6×5=60 m²
total surface area=36+144+60=240 m²
