Answer:
$150
Step-by-step explanation:
50+25=75
since he spent another half 75 is the other half
so 75+75
150
Answer:
460 million = 4.6 x 10^8
Step-by-step explanation:
5/ sqrt (10)
no radicals in the denominator so we multiply by sqrt(10)/sqrt(10)
5/ sqrt (10)* sqrt(10)/sqrt(10)
5 * sqrt(10)
---------------
10
sqrt(10)
-----------
2
Answer:
3x^2 +4x+1
Step-by-step explanation:
Hope this helps :)
