Answer:
b is the correct answer
Step-by-step explanation:
hopefully think that it helps you
500,000,000 and 2,000,000
10 exponent 8 is 100000000 because it has 8 0s
multiply that by 5 to get 500,000,000
10 exponent 6 is 1000000 because it has 6 0s
multiply by 2 to get 2,000,000
Answer:
$7
Step-by-step explanation:
To solve this one we will subtract how much he spends from what he has. At the start he had 19 and then spent 8 meaning he now has 8 less than when we started so 19-8 is 11. He now as 11 dollars, then he spend another 4 meaning we have to subtract another 4 dollars. 11-4 is 7. So he as 7 dollars left at the end.
I hope this helps and please don't hesitate to ask if there is anything still unclear!
Generally speaking, the number of solutions to an algebraic equation is equal to the exponent of the highest power. so the answer is b.4
