Answer:
5
Step-by-step explanation:
(2x + y) - z
Let x=3 y=4 and z=5
2*3 +4 -5
Multiply and divide first
6 +4 -5
Then add and subtract
10-5
5
Answer:
i think you add them not sure...
Step-by-step explanation:
40+44+44+??
ok?
1 hr=650
5x650=3250 calories in one week