1 answer

Sometimes I get confused with the inequalities

Question:

Sometimes I get confused with the inequalities.
You have $47 to spend on music and movie downloads. Each album down load cost $7 and each movie download costs $8. Write and graph a linear inequality that represents this situation. Let x represent the number of albums and y the number of movies.
Is the answer: 7x + 8y = 47 (with 47 less than or equal to.) Sorry I don't know how to write the more than or less than signs on your web page.

Answers

You are correct:

7x + 8y <= 47.

Similar Solved Questions

1 answer
Type your answer in the box. A supplier's billing document that is sent to the customer...
Type your answer in the box. A supplier's billing document that is sent to the customer is referred to as a(n) Read about this Do you know the answer?...
1 answer
This is FIFO, careful with the journal. 1. (30 Points) Complete the inventory subsidiary schedule using...
This is FIFO, careful with the journal. 1. (30 Points) Complete the inventory subsidiary schedule using the FIFO cost flow assumption and perpetual inventory system, using the information given below, and then prepare the journal entries for each date. August 1: Beginning inventory consisted of 100 ...
1 answer
2. (15 pts) A plate clutch has a single friction surface 9-in OD by 7-in ID....
2. (15 pts) A plate clutch has a single friction surface 9-in OD by 7-in ID. The coefficient of friction is 0.2 and the maximum pressure is 1.5 in-kip. Find the torque capacity using the uniform-pressure assumption....
1 answer
1.8973 Show Attempt History Current Attempt in Progress Emily Valley is a licensed dentist. During the...
1.8973 Show Attempt History Current Attempt in Progress Emily Valley is a licensed dentist. During the first month of operation of her business, the following events and transactions occurred. Apr. 1 Invested $23,200 cash in her business. 1 Hired a secretary-receptionist at a salary of $810 per week...
1 answer
From the time of early studies by Sir Francis Galton in the late nineteenth century linking...
From the time of early studies by Sir Francis Galton in the late nineteenth century linking it with mental ability, the cranial capacity of the human skull has played an important role in arguments about 10, racial differences, and evolution, sometimes with serious consequences. (See, for example, S...
1 answer
What is an umbra?
What is an umbra?...
1 answer
What is the value of a bond with a par value of $1,000, a coupon rate...
What is the value of a bond with a par value of $1,000, a coupon rate of 9.25%, and a yield to maturity of 6.70%? The bond has 16 years to maturity. $1,265 $1,260 $1,323 $1,245 $1,173...
1 answer
Problem 31.11-Enhanced -with Feedback 3 of 9 Part A A 10-cm-diameter parallel-plate capacitor has a 1.0...
Problem 31.11-Enhanced -with Feedback 3 of 9 Part A A 10-cm-diameter parallel-plate capacitor has a 1.0 mm spacing. The electric field between the plates is increasing at the rate 1.1105 What is the magnetic field strength on the axis? Express your answer to two significant figures and include the a...
1 answer
A dehumidifier receives a flow of 025 kgs dry air at 28°C, 80% relative humidity, as...
A dehumidifier receives a flow of 025 kgs dry air at 28°C, 80% relative humidity, as shown in the figure. It is cooled down to 20°C as it flows over the evaporator and then is heated up again as it flows over the condenser. The standard refrigeration cycle uses R-22 with an evaporator temper...
1 answer
A swimming pool of depth 2.7 m is filled with ordinary (pure) water (ρ = 1000...
A swimming pool of depth 2.7 m is filled with ordinary (pure) water (ρ = 1000 kg/m3). (a) What is the pressure at the bottom of the pool? Pa (b) When the pool is filled with salt water, the pressure changes by 4.5 103 Pa. What is the difference between the density of the salt water and the densi...
1 answer
Explain the regulation of the enzyme glutamate dehydrogenase & discuss the physiological significance of this regulation.
Explain the regulation of the enzyme glutamate dehydrogenase & discuss the physiological significance of this regulation....
1 answer
Sstructrual analysis Jan 2, 2020 November 21, 2019 Structural Analysis Student Name: 1. [10 pts] Using...
sstructrual analysis Jan 2, 2020 November 21, 2019 Structural Analysis Student Name: 1. [10 pts] Using the stiffness me The truss and specify if the member in Note: Global displacement vector is A ing the stiffness method, determine the member axial force in member 1 and 2 of y it the member in comp...
1 answer
A-l!!! 222 333 Give a basis for a) RowA b) ColA c) NulA
A-l!!! 222 333 Give a basis for a) RowA b) ColA c) NulA...
1 answer
Solve the right triangle using the given information. a = 76.8 yd, b = 41.8 yd...
Solve the right triangle using the given information. a = 76.8 yd, b = 41.8 yd B a yd (Simplify your answer. Type an integer or a decimal. Round to the nearest tenth if needed.) A=0° D' (Simplify your answers. Type an integer. Round to the nearest ten minutes if needed.) B=0° D'(Simp...
1 answer
Subject: HRM Introduction and Instructions You have recently been hired as the Director of Human Resources...
Subject: HRM Introduction and Instructions You have recently been hired as the Director of Human Resources for Wilson Brothers Canada and have HR responsibility for all of the company’s Canadian operations. Bob and John Wilson have asked you to prepare a report for their review focusing specif...