I got the last answer.
Y = 2x - 2
Goal= 800 yards.
For every 200 yards he pushes in an hour, he ends up resting and it goes back a 100 yards the next hour after.
so (200-100)+(200-100)+(200-100)+(200-100)+(200-100)+(200-100)+(200).
2 hours + 2 hours + 2 hours + 2 hours + 2 hours + 2 hours + 1 hour = 13 hours.
So it will take 13 hours for Mr. Bean to push up his car up to the gas station.
Answer:
x = 5
Step-by-step explanation:
Using similar triangles theorem
In similar triangles, ratio of their corresponding sides are equal.
Let the point where a line cuts BC = D
Length (AB/BD) = length(AC/CD)
15/3x = 9/(2x-1)
Cross multiply
15(2x-1) = 9(3x)
Expand the brackets
30x -15 = 27x
Collecting like terms
30x-27x = 15
3x = 15
Divide through by 3
x= 15/3
x= 5
Answer:
x = 9
Step-by-step explanation:
Given
6(x - 3) = 3x + 9 ← distribute left side
6x - 18 = 3x + 9 ( subtract 3x from both sides )
3x - 18 = 9 ( add 18 to both sides )
3x = 27 ( divide both sides by 3 )
x = 9
Answer:
the tree grew 24 cm in between april and july
Step-by-step explanation:
0.57 m is the same as 57 cm
her tree was originally 33 cm
do 57 - 33
you will get 24