Answer:
Step-by-step explanation:
42000+67000+305000=1403000(1897500-140300=1757200
Answer:
Step-by-step explanation:
÷
=
÷ 

When anything is divided by 10 we just move the decimal 1 place to the left So 36.0 once divided by 10 would become 3.6
Answer:
x = 7/3
Step-by-step explanation:
Factors of 9 are:
3x3
9x1
Factors of 49 are:
7x7
49x1
Only 3x3 and 7x7 equal 42 when you expand it out (3x - 7)(3x - 7) = 0
x = 7/3