I think it’s 18 and I will explain how I got that
Explanation: so first I added all the marbles she took out to see the total she took out which was 50 and if she did it 90 times I need to see how much time 50 she did it more and that was so 90 divided by 50 is 1.8 and that times 10 (times because we want to see how many times the red marble would come out) and that’s 18
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Answer:
Step-by-step explanation:
Points with both negative co-ordinates are found in the third quadrant.
done !!
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Answer:
Hi there!
Your answer is:
4n^3 -n^2 +4
Step-by-step explanation:
(5n^3 +2n^2 +2 ) - (n^3 +3n^2 -2)
First, distribute the negative to the second parentheses!
5n^3 +2n^2 +2 -n^3 -3n^2 +2
Next, combine like terms!
4n^3 -n^2 +4
Please let me know if you have questions!
Answer:he will need 2 minutes to eat the orange
Step-by-step explanation:
Because half of a minute is 30 seconds meaning that for every fourth he eats he adds on one fourth so by one minute he’ll have 2/4 done by 1 minute and 30 seconds he’ll have 3/4 done and by 2 minutes he’ll 4/4 done hope this helps
Answer:
make a line going slash down to -7 and then draw a horizontial line parrel to the x axis
Step-by-step explanation:
here is a link to model rebrand.ly/s3gep1k