Answer:
Instead of moving right 4 times and up 7 times, John moved left 4 times and down 7 times.
Step-by-step explanation:
(x + 4, y + 7) = Right 4, Up 7
NOT
(x - 4, y - 7) = Left 4, Down 7
Answer:
-51
Step-by-step explanation:
Joni’s total interest earned is 0.125% of her investment.
<u>Solution:</u>
Given that
Interest earned by Joni per day = $0.625
Investment done by Joni = $1000
Duration of earning interest = 2 days
Total interest earned = interest earned by Joni 
duration of interest earned.
= 0.625 2 = $1.25
So Joni’s total interest earned is 0.125% of her investment.
Answer:
a = 8.5
b = 4.5
Step-by-step explanation:
let 2 number be a ,b
a + b = 13 (1)
a - b = 4 (2)
(1) + (2) = 2a = 13+4 = 17 -> a = 8.5
-> b = 8.5 -4 = 4.5
Answer:
They can play for 1 hour and 20 minutes from the beginning of the game.
Step-by-step explanation:
Start playing with 17 players.
At 1 hour, there are 14 players left.
At 1:05, there are 11 players left.
At 1:10, there are 8 players left.
At 1:15, there are 5 players left.
At 1:20, there are 2 players left, and play stops.
They can play for 1 hour and 20 minutes from the beginning of the game.
