16.6667% (16 2/3)
15 + 3 = 18
3/18 = 16.6667
Answer:
The coordinates of B are (-8,25).
Step-by-step explanation:
Consider the completer question is " M(−2, 10) is the midpoint of AB. If A has coordinates (4, −5), what are the coordinates of B".
Let coordinates of B are (a,b).
Formula for midpoint:
Midpoint of A and B is
It is given that M(−2, 10) is the midpoint of AB.
On comparing both sides we get
Multiply both sides by 2.
Subtract 4 from both sides.
The value of a is 8.
Similarly,
Multiply both sides by 2.
Add 5 on both sides.
Therefore, the coordinates of B are (-8,25).
Equation: x+2x+(2x+8)=148
Solve for x: 5x+8=148
5x=140
x=28
Plug back into original equation to find the other two amounts:
28+2(28)+[2(28)+8]=148
Cecilia = 28, Oscar = 56, Tasha = 64
Check: 28+56+64= 148
148=148
The solutions work
Cecilia has 28 fish, Oscar has 56 fish, and Tasha has 64 fish
Only 33% of the students bought tickets.
There you go
Answer:
The answer is d the one with the 18 in it
Step-by-step explanation: