Andrew writes the algebraic expression 2s+2.79

b) well because you get well

50- 250 is correct i did that one too

step-by-step explanation:

answer is 12345678900987654321234567890987654321

step-by-step explanation:

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !