Answer:
The answer is C. 4.5. Hope that helps.
Step-by-step explanation:
0.85 written as a fraction in simplest form is 17/20
Answer:

Step-by-step explanation:
I don't know exactly i think its either 3 grams or 7 grams or 2 1/2 grams
sorry if its wrong
Answer:
50
Step-by-step explanation:
primero se realiza la multiplicacion de 150*3 y su resultado es 450 para luego restar 500-450= 50