7/9 only has 2 thirds in it
System of equations:
y = 6x + 104
y = 10x + 60
Method : <span>Substitution
Since the both equation is equal to y, you can substitute one equation for the other equation's y:
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y = 6x + 104
10x + 60 = 6x + 104
-6x -60 =-6x -60
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4x = 44
---- -----
4 4
x = 11
Answer : It would take 11 days.
Answer:
8
Step-by-step explanation:
Let's say the ant is walking across the floor. Then it hits the wall and starts climbing to the ceiling.
We have a right triangle, as in the diagram, so we can apply Pythagoras' Theorem.
x² + 6² = 10²
x² + 36 = 100
x² = 64
x = 8
The ant must walk eight vertical units.