Answer:
step 4 I believe
Step-by-step explanation:
Answer:
2.4
Step-by-step explanation:
john had 21.00After buying 2 notebooks he had 13.00
21-13= 8 / 2 =4 each notebook cost 4 dollars.
Answer:
What expressions are equivalent to 20
Step-by-step explanation:
since you didn't .show a link this is my guess, i guess.
4x5=20
First option because 3 x 10^9 is 3,000,000,000