system of Linear Inequalities

system of Linear Inequalities

translate the sentence into an inequality. nine subtacted frome the product of 3 and a number is less than or equal to 18. use the variable w for the unknown number.

Three subtracted from the product of 7 and a number is at most 24

A truck that can carry no more than 5800 pounds is being used to transport refrigerators and up right pianos. Each refrigerator weighs 200 pounds and each piano weighs 475 pounds. How many refrigerators...

It ask that you use mathematics to show why it would not or would be true or sometimes true

What system of linear inequalities is shown in the graph? Enter your answers in the boxes. ...

Company A charges an initial fee of $60 and an additional 90 cents for every mile driven. Company B charges an initial fee of $68.50 and an additional 80 cents...

What are the possible numbers of minutes she has used her phone in a month? Use m for the number of minutes, and solve your inequality for m .

you work out at least 10 hours a week, but no more than 15 hours a week. You divide your exercise time between swimming and running. This week, you want to spend at least twice the amount of time...

in a small town in south carolina, zoning rules require that the window space in a house be atleast one-sixth of the space used up by the solid walls. the monthly cost to heat the house is 20 cent...

Luis can run 10 kph faster than Greta. One day,each of them left their house and ran towards each other. If the distance between them was 43.5 km and they met in 45 minutes, what was their rate?...

The birth rate is the number of births per 1000 women. A multiple birth rate is any birth with 2 or more children born. A) What are the independent and dependent variables? B) What is the...

Parking in a student parking lot is $ 1 dollar for the first half hour and $1.25 for each hour thereafter. Partial hours are charged as full hours. What is the longest time a student can park...

You have at most 28 minutes to work out. Jogging on the treadmill burns 35 calories per minute, and lifting weights burn 30 calories per minute. You need to burn at least 800 calories during your...

Use m for the number of minutes, and solve your inequality for m .

1. Harry deposits $2400 in an account that pays 7% simple interest, and $3500 in a second account which has a higher interest rate but is more risky. What interest rate must he get on the second account...

Luanne Favorite foods she still wants to eat are pizza and chocolate. The weight program assigns 6 points to each serving of pizza and 3 points to each serving of chocolate. Luann is limited to 105...

How do I find the restriction on the variables when there are two in the equation? x-2y>6

Tickets in a play cost 250 pesos for adults and 200 pesos for children. The sponsor of the show collected a total amount not more than 44 000 pesos from more than 150 adults and children who watched...

Maria is going to the store to buy candles. Small candles cost $3.50 and large candles cost $5.00. she needs to buy at least 20 candles and she cannot spend more than $80. Write a system...