Answer:
19 prizes.
Step-by-step explanation:
First add 153 and 37 which is 190. Then divide 190 and 10. Which is 19.
The answer is 3√5. You use the distance formula: √((x2-x1)^2+(y2-y1)^2)
We have the expression

We can already simplify x because it's both on the numerator and denominator

Now we can simplify 425/25 = 17

Remember that

Then

The final result is
<span>Simplify (8 + 7i) + (2 –i)
</span>answer:10+6i