Answer:
x= -3
Step-by-step explanation:
Given: 5(x+5) = 10
Find: x
Set the equation up.
5(x+5) = 10
Simplify.
5x + 25 = 10
Subtract 25 from both sides.
5x = -15
Divide to isolate the variable.
x = -3.
Answer:
x=2
Step-by-step explanation:
x^2+10x+24=0
12x=24=0
12x=24
x=2
My math is rusty so this may not be the right answer.
Answer:
y=(-5/2) x -7
Step-by-step explanation:
y=mx+b
m=(-5/2)
To find b:
3=(-5/2)times"x" + b
3=(-5/2)times(-4) + b
3= 10 +b; b=-7
y=(-5/2) x -7
Answer:
B
Step-by-step explanation:
The fixed and variable costs of the given table of production costs are respectively; $161280 and $42
<h3>How to calculate fixed and variable costs?</h3>
Variable costs are costs that vary/change depending on the company’s volume of production while fixed costs are costs that do not change in relation to volume of production.
Fixed costs = Production Cost + Selling expenses + Administrative Expenses
Fixed Cost = $103200 + $21500 + $7300 + $1600 + $1800 + $21000 + $2600 + $2280 = $161280
Variable cost = $15 + $10 + $8 + $3 + $3 + $1 + $2
Variable cost = $42
Read more about fixed and variable costs at;brainly.com/question/15705476
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