4x+10=90
4x=80
x=20
Why 90°? This is because the angle subtended in a semi-circle to the circumference is 90°.
Answer:55
Step-by-step explanation:
We know that <span>Julia owns a clothing shop and went to a merchant's fair where she was able to buy 6 leather belts for $130. She then sells them in her store for $28 each. While doing her finances she decides to calculate the percent mark up on the belts. To do so, she multiplies 28 and 6, subtracts 130 and divides by 6.
Answer = Correct solution I believe
</span>
Answer:
the answer is a and d ! hope it help
Step-by-step explanation:
Considering the given equations for revenue and cost, the company will break-even when 356 widgets are sold.
<h3>What is the break-even point?</h3>
The break-even point is the value of x for which:
R(x) = C(x).
In this problem, the functions are:
Hence:
R(x) = C(x)
16x = 12x + 1424
4x = 1424
x = 1424/4
x = 356
The company will break-even when 356 widgets are sold.
More can be learned about the break-even point of a company at brainly.com/question/9212451
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