$MathMaster logo$

MathMaster

Home
general
it costs a company 110 to produce 10 units of a certain item per day and 135 produce 15 units of the same item per day a d

Question

. It costs a company $110 to produce 10 units of a certain item per day and $135 produce 15 units of the same item per day. a) Determine the linear equation of the line that models the situation. b) What is the cost of producing 90 items per day?

130

likes

650 views

Answer to a math question . It costs a company $110 to produce 10 units of a certain item per day and $135 produce 15 units of the same item per day. a) Determine the linear equation of the line that models the situation. b) What is the cost of producing 90 items per day?

$Expert avatar$

4.5

93 Answers

To find the linear equation:

1. Identify two given points: (10, 110) and (15, 135).
2. Calculate the slope:

m = \frac{135 - 110}{15 - 10} = \frac{25}{5} = 5

3. Use the point-slope form with point (10, 110):

y - 110 = 5(x - 10)

4. Solve for \( y \):

y - 110 = 5x - 50

y = 5x + 60

5. Use the equation \( y = 5x + 60 \) to find the cost for 90 units:

y = 5(90) + 60 = 450 + 60 = 510

Answer:

y = 510

Frequently asked questions (FAQs)

What is the volume of a cube with side length 5 cm?

+

Math question: What is the limit as x approaches 2 of [(x^2 + 3x - 10) / (x + 1)]?

+

What is the value of f(2) in the cubic function f(x) = x^3?

+

New questions in Mathematics

Y=-x^2-8x-15 X=-7

The gross domestic product the gdp for the United States in 2017 was approximately $2.05x10^3. If you wrote this number in standard notation , it would be 205 followed by how many zeros

Karina has a plot of 5,000 square meters in which she has decided that 60% of it will be used to plant vegetables. Of this part, 12% will be dedicated to planting lettuce. How much surface area of the plot will be used for cultivation?

what is the annual rate on $525 at 0.046% per day for 3 months?

Identify a pattern in the list of numbers.Then use this pattern to find the next number. 37,31,25,19,13

There are 162 students enrolled in the basic mathematics course. If the number of women is 8 times the number of men, how many women are there in the basic mathematics course?

In a grocery store, when you take out 3 peppers and 4 carrots, there are 26 peppers and 46 carrots left. How many peppers and carrots were there initially?

∫ √9x + 1 dx

Two business partners have a bank balance of $17,942.00. After the first year their interest brings their balance to $18,928.91. What rate of interest is earned?

How to do 15 x 3304

cube root of 56

viii. An ac circuit with a 80 μF capacitor in series with a coil of resistance 16Ω and inductance 160mH is connected to a 100V, 100 Hz supply is shown below. Calculate 7. the inductive reactance 8. the capacitive reactance 9. the circuit impedance and V-I phase angle θ 10. the circuit current I 11. the phasor voltages VR, VL, VC and VS 12. the resonance circuit frequency Also construct a fully labeled and appropriately ‘scaled’ voltage phasor diagram.

A post office has three categories of letters: 60% are from businesses, 30% are individual mail, and the remaining 10% are government mail. 5% of the letters from businesses have address errors, 10% of the individual mail has address errors, while 1% of the government mail has address errors. If we receive a letter with an address error, what is the probability that it is individual mail?"

question 1 Consider a sample space S, and two events A and B such that P(A ∩ B) = 0.2, P(A ∪ B) = 0.6, P(B ∪ ̄A) = 0.8 (a) [0.5 points] Calculate P (A). (b) [0.5 points] Calculate P (B)

A gas is leaking at 3.5ft3/min in a room of 2.9m by 6.9ft by 15.7m. How long would it take (in seconds) for 22% of the room to reach the LFL, if the gas has a LFL of 2.51%?

An invoice for €2,880 plus default interest of €48.40 was paid on October 28th. Interest rate 5.5%. When was the bill due?