Answer:
I think..........
Step-by-step explanation:
x=5,11
y=8,8,11
Answer:
The options are not shown, so i will answer in a general way.
Let's define the variables:
h = number of hats
m = number of mugs.
We know that a total of 1000 items were ordered, then:
h + m = 1000
We also know that we have 3 times more mugs than hats, this can be written as:
m = 3*h
Now we have the system of equations:
h + m = 1000
m = 3*h
To solve these, we usually start by isolating one of the variables in one equation and then replace that in the other equation, but in this case, we already have m isolated in the second equation, then we can replace that in the first equation to get:
h + m = 1000
h + (3*h) = 1000
Now we can solve this equation for h, and find the number of hats ordered.
4*h = 1000
h = 1000/4 = 250
There were 250 hats ordered.
Step-by-step explanation:
Create a right triangle with the hypotenuse = 2400in (same as 200ft) and angle from horizontal =15 degrees
you can create the equation to find the opposite line (y-value)
2400sin(15) =
621 in
Answer:
16
Step-by-step explanation:
33/3=11
11+5=16
Answer:
56x- 35y -60xy = 0
Step-by-step explanation:
1/2x+4/5y=6/7
5y + 8x/ 10xy = 6/7
7(5y + 8x)= 6 x 10xy
35y + 56x= 60xy
56x- 35y -60xy = 0
