Robert has x books. Marie has twice as many books as Robert has. Together they have 18 books. Which of the following equations c
an be used to find the number of books that Robert has? Choose one multiple choice answer.
x+2=18
x+x+2=18
x+2x=18
2x=18
1 answer:
Answer:
2x=18
Step-by-step explanation:
marie's books are twice as many as robert's, so it's just 2 times roberts books which is x
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The value of 4 in 5,436,788 is 400,000.
I say 90 because it just basic
Answer:
~30.8 miles away
Step-by-step explanation:
(18.5/3)=6.1666666667
(Ans * 5) = 30.8
To confirm you are correct:
(30.8)*(3/5) = 18.48
The smallest amount of points at which they could intersect is 2.
Answer:
4.66666666667 or 4![\frac{2}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B3%7D)
Step-by-step explanation: