Answer:
Expanded, the answer would be 10b + 40
Step-by-step explanation:
Just multiply 8 to 2b and 8
Answer:
5:2
Step-by-step explanation:
Start with what the question is asking for, which is the ratio of math problems to minutes.
With ratios "to" also means ":", so you can change it to math problems : minutes.
Then, substitute the numbers for the labels. Math problems = 10 and minutes = 4, so now you have 10:4
Lastly, to simplify the ratio, find the greatest common factor, in this case 2, and divide both sides, which gives you your answer 5:2
The answer is 393.5
Estimate it to 800 divided by 2
Answer:
I can't show you all of the work but you can use this to find the answer
https://www.mathsisfun.com/geometry/circle-theorems.html
Answer:
Step-by-step explanation:
