![Haru3](/avatars/18017.jpg)
Haru3
30.10.2019 •
Mathematics
Sole the proportional equation 2/5=8/a
Solved
Show answers
More tips
- 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?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
Answers on questions: Mathematics
- M Mathematics Iattached a picture. you don t have to explain the answer....
- M Mathematics Find the least common denominator of 5/8 and 13/20...
- M Mathematics What is the unit rate for 839.68 km in 51.2 h? round to the nearest tenth if necessary...
- M Mathematics From a standard desk of 52 card, 5 card are draw.what are the odds of each even occurring? a) 5 aces b) 5 face cards...
- M Mathematics Ceiling measures 24 feet by 26 feet. you need to install ceiling tiles measuring 2 feet by 4 feet in size. how many ceiling tiles are required? 8 ceiling tiles 78 ceiling...
- M Mathematics In 1906 the record speed for a car was 127,659 mph.in 1926 the record speed was 170.624 mph.about how much faster was the 1926 speed...
- M Mathematics Carter sold 4 identical pillows for $54. for how much would carter sell 10 of the same pillow? explain!...
- M Mathematics «колония микроорганизмов» с помощью микроскопа ученые изучают n микроорганизмов, которые являются идентичными между собой во всем, кроме размеров и скорости роста. любой микроорганизм...
- M Mathematics Alan earns $363 a week. paul works for $8.25 an hour. write and solve an inequality to find the number of hours paul must work to make as much as or more than alan....
- M Mathematics Find AC. Show your steps and/or explain your reasoning....
Ответ:
Option C -![128 + 8.50x + 9.50y + 10z](/tpl/images/0475/6179/99aa4.png)
Step-by-step explanation:
Given : The Jones family plans a trip to the amusement park a purchase a family package for $128.00. They also want to buy lunch and souvenir cups. The chicken platter costs $8.50 each and the burger platter costs $9.50 each. The souvenir cups each cost $10.00
To find : Which of the following algebraic expressions can be used to describe the amount of money the Jones family will spend, before sales tax, based on the number of each meal and souvenir cups purchased?
Solution :
Let x represent the number of chicken platters.
Let y represents the number of burger platters.
Let z represent the number of souvenir cups.
A family package cost is $128.00.
The chicken platter costs $8.50 each
The cost of x chicken platter =![8.50x](/tpl/images/0475/6179/130f7.png)
The burger platter costs $9.50 each.
The cost of y burger platter =![9.50y](/tpl/images/0475/6179/ec084.png)
The souvenir cups each cost $10.00
The cost of z souvenir cups =![10z](/tpl/images/0475/6179/45e11.png)
Therefore, Total they spend is![128 + 8.50x + 9.50y + 10z](/tpl/images/0475/6179/99aa4.png)
Hence, Option C is correct.