Answer:
hjghjghjghjghjghjghmbmghkgm
Step-by-step explanation:
ghmkghmjnmghmnmbnm
Answer:
B
Step-by-step explanation:
4 times 5 = 20
-2 times 1 = -2
20 - -2 = 18
Answer:
1:4
Step-by-step explanation:
teacher:student =1:4
Answer:
The reason Carlos chose A as the correct answer is because by the way 4,325,000,000 is set up in standard form he would have it set back to 4.325 x 10^-9 instead of 4.325 x 10^9