![Chris5181](/avatars/49196.jpg)
Chris5181
05.06.2020 •
Mathematics
A gardener is planting two types of trees:
Type A is 7 feet tall and grows at a rate of 5 inches per year.
Type B is 6 feet tall and grows at a rate of 8 inches per year.
Algebraically determine exactly how many years it will take for these trees to be the same height.
Solved
Show answers
More tips
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- S Style and Beauty How to Get Rid of Peeling Nails: Natural Remedies...
- S Science and Technology Understanding Magnetic Storms: A Guide to This Natural Phenomenon...
- F Family and Home What is Most Important in Men s Lives?...
- G Goods and services Which TV is better - LCD or Plasma?...
- C Computers and Internet Are there special gaming mice?...
- G Goods and services LED-подсветка в LCD-телевизорах: 5 причин, почему она лучше других технологий...
- C Computers and Internet Keep Your Mouse Pad Clean: The Right Way to Clean It?...
Answers on questions: Mathematics
- M Mathematics What plus what equals 7 also equals -30 by multiplying?...
- M Mathematics Government limits for sea water are based on an iodine 131 value of 40 Bq/L and a cesium 137 value of 90 Bq/L. On April 17, 2011, sea water contamination levels based...
- M Mathematics Match the shapes that have same preimeters Please answer quickly. Just say it like A goes to the 1st 2nd 3rd or 4th then B goes to whatever...
- M Mathematics Rewrite the expression by collecting like terms. 1/2k - 3/8k...
- M Mathematics Pls make it right.and need it quickThis item has two parts Mitena is buying hair scrunchies. The cost for 20 scrunchies is $3.00. The cost for scrunchies, c, is proportional...
- M Mathematics The ratio of green pepper plants...
- M Mathematics You deposit $18,265 in a bank account. Find the balance of 27 years of the account pays 1.75% annual interesnt compounded quarterly....
- M Mathematics Lena will use boards similar to the one shown below to build shelves...
- M Mathematics Use compensation to find 8×115...
- M Mathematics Determine the area of the sector of a circle in the following diagram (round to the nearest tenth): A =...
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.