Answer:
Step-by-step explanation:
Explaintion
3/4 + 1/2 = 3/4 + 2/4 = 5/4 = 1 1/4
Answer:
1 1/4
Hope this helps
Answer: distance from earth to moon is 4x10^5= 4,000,000
The distance from Earth to Mars is about 5x10^7= 50,000,000.
Step-by-step explanation:
Answer:
* is 
Step-by-step explanation:
(7x + 3)(x + 3)
=
+ 24x + 9
My guess would be: 3 x(times) 500+80+4