Which a) and b) is an expression? Which is an equation? How do you know? a) 2w-6=21 b) 5c+3​

answer:  

step-by-step explanation:

odd numbers are only divisible by 1 and itself.

even numbers are divisible by more than 1 and itself.

for example 6 is even because it is divisible by more than 1 and its self. 1 x 6= 6 ; 2 x 3= 6

and 7 is odd because only 7 x 1 equals seveb

my name jeff

step-by-step explanation:

natural disasters at one point james charles' career

he is going to fill two shelves and the third shelf will only have five video games

answer:

at time x=0 we have 1000, at time x=1 we have 2000, at time x=2 we have 4000.  

so that's an initial value of 1000 and a ratio of 2,

y = 1000 (2^x)

hope this !