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enyata [817]
3 years ago
10

A realtor is paid $24 per hour and $20 for each sale she makes. She wants to earn $2,000 in a 10-hour work period. Write an equa

tion that represents the number of sales, x, the saleswoman must make in a 10-hour period to earn $2,000. How many sales must she earn to reach her goal?
Mathematics
2 answers:
Neporo4naja [7]3 years ago
5 0

Answer:

hey i just answered the first time you asked and showed my work but the answer is 88 sales

Step-by-step explanation:

STatiana [176]3 years ago
3 0

Answer: 24 x 10 + 20x = 2,000

Step-by-step explanation:

24 x 10 = 240

240 - 2,000 = 1760

1760 / 20 = 88

x = 88

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2 years ago
Use Hooke's Law to determine the work done by the variable force in the spring problem. A force of 450 newtons stretches a sprin
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Answer:

The work done is 202.50Nm

Step-by-step explanation:

Given

F =450N

x_1 = 30cm

x_2 = 60cm

Required

The work done

First, we calculate the spring constant (k)

F = kx_1

450N = k *30cm

k = \frac{450N}{30cm}

k =15N/cm

So:

F = kx_1

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W =\int\limits^a_b {F(x)} \, dx

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W =\int\limits^{60}_{30} {15x} \, dx

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