Answer:
9b^2+3b-18
Step-by-step explanation:
make a box and multiply each of the parts
solution:
= $15 for 3 packages
= 5 packages per dollar (15/3)
Answer:
(7*100) can be written as 7*10^2
4 * / 100 i don’t know
if it was 4 * 100 then it’s 4*10^2
if it was divided then it’s 4*10^-2
8* 1/1000 = 8/1000 = 8*10^-3
add together to get 1.100008 * 10^3 (if it was 4*100)
or 7.00048 * 10^2 ( if it was 4/100)
48. B and 47 is out of c and b
