Answer:
its 7/9
Step-by-step explanation:
Answer: Hamburger: $6.5
Drink ;$2
Step-by-step explanation:
Hi, we have to write an equation for each one
<em>Christoper</em>
Where :
h = price of a hamburger
d = price of a drink
<em>Wyatt:</em>
Now we have the system of equations:
5h+10d=52.50(1)
2h+9d=31 (2)
Isolating "h" from (1)
5h = 52.50 -10d
h = (52.50 -10d)/5
h = 10.5 -2d
Replacing "h" in (2)
2h+9d=31
2(10.5-2d) +9d=31
21 -4d +9d=31
-4d+9d=31-21
5d= 10
d= 10/5
d= $2
Finally, replacing d in (1)
5h+10d=52.50
5h+10(2) =52.50
5h+20=52.50
5h=52.50-20
5h=32.50
h= 32.50/5
h=$6.5
First divide 70 by 800. You will get 0.0185 for your answer
The number of hours since the bakery opened, plus the number of remaining boxes is equal to 42.
x + y = 42
So the number of boxes remaining is equal to y, and
y = 42 - x, the number of hours the bakery was open.
So at the start of the day, the bakery was open for 0 hours, and y, the number of boxes "remaining" at the start of the day, will be equal to 42 - 0 = 42.
Answer:
2005 points
Step-by-step explanation:
1. 35x50=750
2. 2 min. 45 sec.=(-165 sec.)
3. 500x5=2500
4. 2500-495=2005
Hope this helped!!:)