Well, if the fountain is 90 meters from the fountain, to find Allie's distance, simply divide 2 by 90.
90/2 = 45
It will take Allie about 45 seconds to reach the fountain.
Obviously, Allie will reach the fountain first because she is walking more meters per second.
Answer:
Answer 2 +7x because in order to find x. you have to do y over x and solve 2+7x first
Answer is square root of 2
Answer:
(-2, -4.5)
Step-by-step explanation:
We can solve this equation with substitution.
x=2y+7
3x-2y=3
We can "substitute" 2y+7 for x into the second equation:
3(2y+7)-2y=3
Distribute the 3
6y+21-2y=3
Add like terms
4y+21=3
Subtract 21 from both sides
4y=-18
Divide both sides by 4 to isolate y
y=-4.5
Plug -4.5 back in for y:
x=2(-4.5)+7
x=-9+7
x=-2
(x,y)=(-2,-4.5)
Answer:
13/90
Step-by-step explanation:
Based on your number, the frequency for getting a five is:
13/90
