Answer:
Step-by-step explanation:
Not sure all they are asking but if they ask for the number of students where both trips cost the same...
create two equation and set them equal to each other
200 + 3x = science center
8x = dino museum
200 + 3x = 8x
200 = 5x
x = 40 students
Answer:
C
Step-by-step explanation:
Hey there! I'm happy to help!
To find the distance between two points, you find the difference between the y and x values, square them, add them, and then find the square root of that.
We subtract our y values.
-3-4=-7
And then our x values.
-6-9=-6
We square these values.
-7²=49
-6²=36
We add these.
49+36=85
And we find the square root, giving us √85.
Have a wonderful day! :D
<em><u>ANSWER</u></em>
= $26
<em><u>EXPLANATION</u></em>
Since probably they all watched the same movie bought online so therefore they only used $19.
<em><u>NUMBER </u></em><em><u>OF </u></em><em><u>PEOPLE</u></em><em><u> </u></em><em><u> </u></em><em><u>IN </u></em><em><u>ELLIE'S</u></em><em><u> </u></em><em><u>FAMILY</u></em>
Parents i.e (mum and dad) = 2
Ellie (herself) = 1
Two sisters = 2
Therefore (2+2+1) = 5
<em><u>TOTAL </u></em><em><u>MONEY</u></em><em><u> </u></em><em><u>SPENT </u></em><em><u>ON </u></em><em><u>WAYCHING </u></em><em><u>A </u></em><em><u>MOVIE </u></em><em><u>FROM </u></em><em><u>THE </u></em><em><u>THEATRE</u></em>
= 5×$9
= $45
<em><u>MONEY </u></em><em><u>SAVED</u></em>
= $45 - $19
= $26