![teresagonzalez6652](/avatars/48726.jpg)
teresagonzalez6652
01.07.2020 •
Mathematics
mary practiced piano for two or more hours each week write and solve an inequality to represent how many hours mary practiced the piano in 4 weeks
Solved
Show answers
More tips
- H Health and Medicine Effective Ways to Treat Colic in Infants...
- S Society and Politics What If There s War Tomorrow, What If We Go to War?...
- S Sport How to Do a Jumping Split...
- A Animals and plants What Do Terriers Eat?...
- F Food and Cooking Discover the Benefits and Properties of Dates...
- C Computers and Internet Dynamically Assigned IP Address: What Is It and How Does It Work?...
- S Style and Beauty How to Get Rid of Acne: Scientifically Proven Methods...
- H Health and Medicine Simple Ways to Lower Cholesterol in the Blood: Tips and Tricks...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
Answers on questions: Mathematics
- M Mathematics Your car can drive 28 miles on 1 gallon of gas. how many miles can your car go with a full tank of 12 gallons?...
- M Mathematics Select the correct answer. julie’s taxable income is $50,000. the table gives the federal tax brackets for different levels of taxable income. julie pays a progressive tax....
- M Mathematics How do you do the equation a2 + ab + ac + bc ?...
- M Mathematics When completed (fill in the bank), the following paragraph proves that ab is congruent to bc making abc an isosceles triangle...
- M Mathematics Someone do number 17 pls, i’ll mark you as...
- M Mathematics Solve the inequality-2 4× -10 6...
- M Mathematics Which equations are correct? select each correct answer. 3b3(−2b4)=−6b12 5x3(6x4)=30x7 4c4(3c2)=12c8 5y4(2y5)=10y9...
- M Mathematics What is the length of the missing side?...
- M Mathematics Which equations are correct? select each correct answer. −5x3(3x3+2)=−15x9−10x3 −3y5(2y3+3)=−6y8−9y5 −2c6(5c3+6)=−10c9−12c6 −4b4(5b2+6)=−20b8−24b3...
- M Mathematics Which expression is equivalent to 2(12x - 18), 3(8x - 12), and 4(6x - 9)...
Ответ:
Therefore the inequality that represents her practice in four weeks is:![\text{four week practice} \geq 8](/tpl/images/0698/9851/a40ba.png)
Step-by-step explanation:
Mary practiced the piano for two or more each week, in other words the number of hours practiced in a week must be equal or greater than 2. A math expression that can represent this situation can be seen below:
The problem wants us to write an inequality to state how many hours she practiced in four weeks. In order to do this, we need to multiply the number of hours she practiced in a week, given by the last expression, by four. We have:
Therefore the inequality that represents her practice in four weeks is:![\text{four week practice} \geq 8](/tpl/images/0698/9851/a40ba.png)
Ответ:
I don’t understand what you mean