Answer:
x = 2 * (y/5) feets
Step-by-step explanation:
Given that :
Actual dimension of mural = 15 feet by 8 feet
Scale drawing = 2 feet : 5 feet
2 feets on the scale drawing represents 5 feets of the actual drawing.
Drawing length (x)
Actual mural length (y)
x = 2 * (y/5) feets
Hence, dimension of scale drawing:
x = 2 * (15/5) ; x = 2 * (8/5)
x = 6 feets ; 3.2 feets
Answer:
x=-1 y = -5
Step-by-step explanation:
y= 3x-2
6 + y=-x
Substitute the first equation into the second equation
6 +y =-x
6+ (3x-2) = -x
Combine like terms
4 + 3x = -x
Subtract 3x from each side
4 +3x -3x = -x -3x
4 = -4x
Divide by -4
4/-4 = -4x/-4
-1 =x
Now we need to find y
y= 3x-2
y = 3(-1) -2
= -3-2
= -5
Answer:
1000
Step-by-step explanation:
You are solving for the hundreds place. Find the tens place. It is a 5. Note that when the digit is 5 & up, round up. If 4 and down, round down.
954 rounded to the nearest hundreds place is 1000.
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Selling price = $46 per toaster
Stocking cost = $28 per toaster
Fixed cost = $2500
a) Let the number of toasters be 'x'
The total cost of stocking for sale = 28x + 2500
b) Let the number of toasters be 'x'
Total revenue received from selling the toasters = 46x
c) Break-even is when the cost of production is equal to profit made
So, we can set up the break-even equation as:
Production cost = Revenue cost
28x + 2500 = 46x
2500 = 46x - 28x
2500 = 18x
x = 138.9 ⇒ Rounded to 139 ovens
There are no horses in any of the stables. It says so at the beginning of the question
